91221664

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{26153}}^1$

素因数の和:26272

約数の個数: 24

約数和(自身を含む): 181247220

約数和(自身を除く): 90025556

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 436, 872, 1744, 3488, 26153, 52306, 104612, 209224, 418448, 836896, 2850677, 5701354, 11402708, 22805416, 45610832, 91221664]

約数ペア:

[(1, 91221664), (2, 45610832), (4, 22805416), (8, 11402708), (16, 5701354), (32, 2850677), (109, 836896), (218, 418448), (436, 209224), (872, 104612), (1744, 52306), (3488, 26153)]