9138736

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{13931}}^1$

素因数の和:13980

約数の個数: 20

約数和(自身を含む): 18139464

約数和(自身を除く): 9000728

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 13931, 27862, 55724, 111448, 222896, 571171, 1142342, 2284684, 4569368, 9138736]

約数ペア:

[(1, 9138736), (2, 4569368), (4, 2284684), (8, 1142342), (16, 571171), (41, 222896), (82, 111448), (164, 55724), (328, 27862), (656, 13931)]