91219648

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{109639}}^1$

素因数の和:109664

約数の個数: 28

約数和(自身を含む): 194939920

約数和(自身を除く): 103720272

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 109639, 219278, 438556, 877112, 1425307, 1754224, 2850614, 3508448, 5701228, 7016896, 11402456, 22804912, 45609824, 91219648]

約数ペア:

[(1, 91219648), (2, 45609824), (4, 22804912), (8, 11402456), (13, 7016896), (16, 5701228), (26, 3508448), (32, 2850614), (52, 1754224), (64, 1425307), (104, 877112), (208, 438556), (416, 219278), (832, 109639)]