80266771456

素因数分解:

$2^{10}\times {\mathrm{47}}^1\times {\mathrm{1667777}}^1$

素因数の和:1667844

約数の個数: 44

約数和(自身を含む): 163869195168

約数和(自身を除く): 83602423712

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 376, 512, 752, 1024, 1504, 3008, 6016, 12032, 24064, 48128, 1667777, 3335554, 6671108, 13342216, 26684432, 53368864, 78385519, 106737728, 156771038, 213475456, 313542076, 426950912, 627084152, 853901824, 1254168304, 1707803648, 2508336608, 5016673216, 10033346432, 20066692864, 40133385728, 80266771456]

約数ペア:

[(1, 80266771456), (2, 40133385728), (4, 20066692864), (8, 10033346432), (16, 5016673216), (32, 2508336608), (47, 1707803648), (64, 1254168304), (94, 853901824), (128, 627084152), (188, 426950912), (256, 313542076), (376, 213475456), (512, 156771038), (752, 106737728), (1024, 78385519), (1504, 53368864), (3008, 26684432), (6016, 13342216), (12032, 6671108), (24064, 3335554), (48128, 1667777)]