31775608768

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{1321}}^1$

素因数の和:1566

約数の個数: 112

約数和(自身を含む): 66002489280

約数和(自身を除く): 34226880512

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 89, 103, 164, 178, 206, 328, 356, 412, 656, 712, 824, 1312, 1321, 1424, 1648, 2624, 2642, 2848, 3296, 3649, 4223, 5284, 5696, 6592, 7298, 8446, 9167, 10568, 14596, 16892, 18334, 21136, 29192, 33784, 36668, 42272, 54161, 58384, 67568, 73336, 84544, 108322, 116768, 117569, 135136, 136063, 146672, 216644, 233536, 235138, 270272, 272126, 293344, 375847, 433288, 470276, 544252, 586688, 751694, 866576, 940552, 1088504, 1503388, 1733152, 1881104, 2177008, 3006776, 3466304, 3762208, 4354016, 4820329, 5578583, 6013552, 7524416, 8708032, 9640658, 11157166, 12027104, 12109607, 19281316, 22314332, 24054208, 24219214, 38562632, 44628664, 48438428, 77125264, 89257328, 96876856, 154250528, 178514656, 193753712, 308501056, 357029312, 387507424, 496493887, 775014848, 992987774, 1985975548, 3971951096, 7943902192, 15887804384, 31775608768]

約数ペア:

[(1, 31775608768), (2, 15887804384), (4, 7943902192), (8, 3971951096), (16, 1985975548), (32, 992987774), (41, 775014848), (64, 496493887), (82, 387507424), (89, 357029312), (103, 308501056), (164, 193753712), (178, 178514656), (206, 154250528), (328, 96876856), (356, 89257328), (412, 77125264), (656, 48438428), (712, 44628664), (824, 38562632), (1312, 24219214), (1321, 24054208), (1424, 22314332), (1648, 19281316), (2624, 12109607), (2642, 12027104), (2848, 11157166), (3296, 9640658), (3649, 8708032), (4223, 7524416), (5284, 6013552), (5696, 5578583), (6592, 4820329), (7298, 4354016), (8446, 3762208), (9167, 3466304), (10568, 3006776), (14596, 2177008), (16892, 1881104), (18334, 1733152), (21136, 1503388), (29192, 1088504), (33784, 940552), (36668, 866576), (42272, 751694), (54161, 586688), (58384, 544252), (67568, 470276), (73336, 433288), (84544, 375847), (108322, 293344), (116768, 272126), (117569, 270272), (135136, 235138), (136063, 233536), (146672, 216644)]