90708316

素因数分解:

$2^2\times {\mathrm{809}}^1\times {\mathrm{28031}}^1$

素因数の和:28844

約数の個数: 12

約数和(自身を含む): 158941440

約数和(自身を除く): 68233124

約数列:

[1, 2, 4, 809, 1618, 3236, 28031, 56062, 112124, 22677079, 45354158, 90708316]

約数ペア:

[(1, 90708316), (2, 45354158), (4, 22677079), (809, 112124), (1618, 56062), (3236, 28031)]