312826064

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{476869}}^1$

素因数の和:476918

約数の個数: 20

約数和(自身を含む): 620884740

約数和(自身を除く): 308058676

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 476869, 953738, 1907476, 3814952, 7629904, 19551629, 39103258, 78206516, 156413032, 312826064]

約数ペア:

[(1, 312826064), (2, 156413032), (4, 78206516), (8, 39103258), (16, 19551629), (41, 7629904), (82, 3814952), (164, 1907476), (328, 953738), (656, 476869)]