88904426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{433}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 147646800

約数和(自身を除く): 58742374

約数列:

[1, 2, 13, 26, 53, 106, 149, 298, 433, 689, 866, 1378, 1937, 3874, 5629, 7897, 11258, 15794, 22949, 45898, 64517, 102661, 129034, 205322, 298337, 596674, 838721, 1677442, 3419401, 6838802, 44452213, 88904426]

約数ペア:

[(1, 88904426), (2, 44452213), (13, 6838802), (26, 3419401), (53, 1677442), (106, 838721), (149, 596674), (298, 298337), (433, 205322), (689, 129034), (866, 102661), (1378, 64517), (1937, 45898), (3874, 22949), (5629, 15794), (7897, 11258)]