131536856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{36457}}^1$

素因数の和:36515

約数の個数: 32

約数和(自身を含む): 275622480

約数和(自身を除く): 144085624

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 36457, 72914, 145828, 291656, 401027, 802054, 1494737, 1604108, 2989474, 3208216, 5978948, 11957896, 16442107, 32884214, 65768428, 131536856]

約数ペア:

[(1, 131536856), (2, 65768428), (4, 32884214), (8, 16442107), (11, 11957896), (22, 5978948), (41, 3208216), (44, 2989474), (82, 1604108), (88, 1494737), (164, 802054), (328, 401027), (451, 291656), (902, 145828), (1804, 72914), (3608, 36457)]