89968876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{2411}}^1$

素因数の和:2925

約数の個数: 24

約数和(自身を含む): 166138560

約数和(自身を除く): 76169684

約数列:

[1, 2, 4, 19, 38, 76, 491, 982, 1964, 2411, 4822, 9329, 9644, 18658, 37316, 45809, 91618, 183236, 1183801, 2367602, 4735204, 22492219, 44984438, 89968876]

約数ペア:

[(1, 89968876), (2, 44984438), (4, 22492219), (19, 4735204), (38, 2367602), (76, 1183801), (491, 183236), (982, 91618), (1964, 45809), (2411, 37316), (4822, 18658), (9329, 9644)]