90130832

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{26953}}^1$

素因数の和:26991

約数の個数: 40

約数和(自身を含む): 200537760

約数和(自身を除く): 110406928

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 26953, 53906, 107812, 215624, 296483, 431248, 512107, 592966, 1024214, 1185932, 2048428, 2371864, 4096856, 4743728, 5633177, 8193712, 11266354, 22532708, 45065416, 90130832]

約数ペア:

[(1, 90130832), (2, 45065416), (4, 22532708), (8, 11266354), (11, 8193712), (16, 5633177), (19, 4743728), (22, 4096856), (38, 2371864), (44, 2048428), (76, 1185932), (88, 1024214), (152, 592966), (176, 512107), (209, 431248), (304, 296483), (418, 215624), (836, 107812), (1672, 53906), (3344, 26953)]