31995936

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:351

約数の個数: 144

約数和(自身を含む): 106142400

約数和(自身を除く): 74146464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 59, 63, 72, 84, 96, 112, 118, 126, 144, 168, 177, 224, 236, 252, 269, 288, 336, 354, 413, 472, 504, 531, 538, 672, 708, 807, 826, 944, 1008, 1062, 1076, 1239, 1416, 1614, 1652, 1883, 1888, 2016, 2124, 2152, 2421, 2478, 2832, 3228, 3304, 3717, 3766, 4248, 4304, 4842, 4956, 5649, 5664, 6456, 6608, 7434, 7532, 8496, 8608, 9684, 9912, 11298, 12912, 13216, 14868, 15064, 15871, 16947, 16992, 19368, 19824, 22596, 25824, 29736, 30128, 31742, 33894, 38736, 39648, 45192, 47613, 59472, 60256, 63484, 67788, 77472, 90384, 95226, 111097, 118944, 126968, 135576, 142839, 180768, 190452, 222194, 253936, 271152, 285678, 333291, 380904, 444388, 507872, 542304, 571356, 666582, 761808, 888776, 999873, 1142712, 1333164, 1523616, 1777552, 1999746, 2285424, 2666328, 3555104, 3999492, 4570848, 5332656, 7998984, 10665312, 15997968, 31995936]

約数ペア:

[(1, 31995936), (2, 15997968), (3, 10665312), (4, 7998984), (6, 5332656), (7, 4570848), (8, 3999492), (9, 3555104), (12, 2666328), (14, 2285424), (16, 1999746), (18, 1777552), (21, 1523616), (24, 1333164), (28, 1142712), (32, 999873), (36, 888776), (42, 761808), (48, 666582), (56, 571356), (59, 542304), (63, 507872), (72, 444388), (84, 380904), (96, 333291), (112, 285678), (118, 271152), (126, 253936), (144, 222194), (168, 190452), (177, 180768), (224, 142839), (236, 135576), (252, 126968), (269, 118944), (288, 111097), (336, 95226), (354, 90384), (413, 77472), (472, 67788), (504, 63484), (531, 60256), (538, 59472), (672, 47613), (708, 45192), (807, 39648), (826, 38736), (944, 33894), (1008, 31742), (1062, 30128), (1076, 29736), (1239, 25824), (1416, 22596), (1614, 19824), (1652, 19368), (1883, 16992), (1888, 16947), (2016, 15871), (2124, 15064), (2152, 14868), (2421, 13216), (2478, 12912), (2832, 11298), (3228, 9912), (3304, 9684), (3717, 8608), (3766, 8496), (4248, 7532), (4304, 7434), (4842, 6608), (4956, 6456), (5649, 5664)]