90526904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{51203}}^1$

素因数の和:51239

約数の個数: 32

約数和(自身を含む): 193551120

約数和(自身を除く): 103024216

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 51203, 102406, 204812, 409624, 665639, 870451, 1331278, 1740902, 2662556, 3481804, 5325112, 6963608, 11315863, 22631726, 45263452, 90526904]

約数ペア:

[(1, 90526904), (2, 45263452), (4, 22631726), (8, 11315863), (13, 6963608), (17, 5325112), (26, 3481804), (34, 2662556), (52, 1740902), (68, 1331278), (104, 870451), (136, 665639), (221, 409624), (442, 204812), (884, 102406), (1768, 51203)]