125636464

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{191519}}^1$

素因数の和:191568

約数の個数: 20

約数和(自身を含む): 249359040

約数和(自身を除く): 123722576

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 191519, 383038, 766076, 1532152, 3064304, 7852279, 15704558, 31409116, 62818232, 125636464]

約数ペア:

[(1, 125636464), (2, 62818232), (4, 31409116), (8, 15704558), (16, 7852279), (41, 3064304), (82, 1532152), (164, 766076), (328, 383038), (656, 191519)]