39529216

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:357

約数の個数: 72

約数和(自身を含む): 86534784

約数和(自身を除く): 47005568

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 256, 272, 293, 496, 527, 544, 586, 992, 1054, 1088, 1172, 1984, 2108, 2176, 2344, 3968, 4216, 4352, 4688, 4981, 7936, 8432, 9083, 9376, 9962, 16864, 18166, 18752, 19924, 33728, 36332, 37504, 39848, 67456, 72664, 75008, 79696, 134912, 145328, 154411, 159392, 290656, 308822, 318784, 581312, 617644, 637568, 1162624, 1235288, 1275136, 2325248, 2470576, 4941152, 9882304, 19764608, 39529216]

約数ペア:

[(1, 39529216), (2, 19764608), (4, 9882304), (8, 4941152), (16, 2470576), (17, 2325248), (31, 1275136), (32, 1235288), (34, 1162624), (62, 637568), (64, 617644), (68, 581312), (124, 318784), (128, 308822), (136, 290656), (248, 159392), (256, 154411), (272, 145328), (293, 134912), (496, 79696), (527, 75008), (544, 72664), (586, 67456), (992, 39848), (1054, 37504), (1088, 36332), (1172, 33728), (1984, 19924), (2108, 18752), (2176, 18166), (2344, 16864), (3968, 9962), (4216, 9376), (4352, 9083), (4688, 8432), (4981, 7936)]