55151672

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{405527}}^1$

素因数の和:405550

約数の個数: 16

約数和(自身を含む): 109492560

約数和(自身を除く): 54340888

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 405527, 811054, 1622108, 3244216, 6893959, 13787918, 27575836, 55151672]

約数ペア:

[(1, 55151672), (2, 27575836), (4, 13787918), (8, 6893959), (17, 3244216), (34, 1622108), (68, 811054), (136, 405527)]