90453872

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{8111}}^1$

素因数の和:8177

約数の個数: 40

約数和(自身を含む): 190112832

約数和(自身を除く): 99658960

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 68, 82, 136, 164, 272, 328, 656, 697, 1394, 2788, 5576, 8111, 11152, 16222, 32444, 64888, 129776, 137887, 275774, 332551, 551548, 665102, 1103096, 1330204, 2206192, 2660408, 5320816, 5653367, 11306734, 22613468, 45226936, 90453872]

約数ペア:

[(1, 90453872), (2, 45226936), (4, 22613468), (8, 11306734), (16, 5653367), (17, 5320816), (34, 2660408), (41, 2206192), (68, 1330204), (82, 1103096), (136, 665102), (164, 551548), (272, 332551), (328, 275774), (656, 137887), (697, 129776), (1394, 64888), (2788, 32444), (5576, 16222), (8111, 11152)]