122820016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{22511}}^1$

素因数の和:22561

約数の個数: 40

約数和(自身を含む): 267982848

約数和(自身を除く): 145162832

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 22511, 45022, 90044, 180088, 247621, 360176, 495242, 697841, 990484, 1395682, 1980968, 2791364, 3961936, 5582728, 7676251, 11165456, 15352502, 30705004, 61410008, 122820016]

約数ペア:

[(1, 122820016), (2, 61410008), (4, 30705004), (8, 15352502), (11, 11165456), (16, 7676251), (22, 5582728), (31, 3961936), (44, 2791364), (62, 1980968), (88, 1395682), (124, 990484), (176, 697841), (248, 495242), (341, 360176), (496, 247621), (682, 180088), (1364, 90044), (2728, 45022), (5456, 22511)]