89436016

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{105467}}^1$

素因数の和:105528

約数の個数: 20

約数和(自身を含む): 176553432

約数和(自身を除く): 87117416

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 105467, 210934, 421868, 843736, 1687472, 5589751, 11179502, 22359004, 44718008, 89436016]

約数ペア:

[(1, 89436016), (2, 44718008), (4, 22359004), (8, 11179502), (16, 5589751), (53, 1687472), (106, 843736), (212, 421868), (424, 210934), (848, 105467)]