9471664

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{5431}}^1$

素因数の和:5548

約数の個数: 20

約数和(自身を含む): 18523120

約数和(自身を除く): 9051456

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 5431, 10862, 21724, 43448, 86896, 591979, 1183958, 2367916, 4735832, 9471664]

約数ペア:

[(1, 9471664), (2, 4735832), (4, 2367916), (8, 1183958), (16, 591979), (109, 86896), (218, 43448), (436, 21724), (872, 10862), (1744, 5431)]