102799216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{1579}}^1$

素因数の和:1913

約数の個数: 40

約数和(自身を含む): 215316080

約数和(自身を除く): 112516864

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 313, 626, 1252, 1579, 2504, 3158, 4069, 5008, 6316, 8138, 12632, 16276, 20527, 25264, 32552, 41054, 65104, 82108, 164216, 328432, 494227, 988454, 1976908, 3953816, 6424951, 7907632, 12849902, 25699804, 51399608, 102799216]

約数ペア:

[(1, 102799216), (2, 51399608), (4, 25699804), (8, 12849902), (13, 7907632), (16, 6424951), (26, 3953816), (52, 1976908), (104, 988454), (208, 494227), (313, 328432), (626, 164216), (1252, 82108), (1579, 65104), (2504, 41054), (3158, 32552), (4069, 25264), (5008, 20527), (6316, 16276), (8138, 12632)]