90958576

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{20231}}^1$

素因数の和:20520

約数の個数: 20

約数和(自身を含む): 176868144

約数和(自身を除く): 85909568

約数列:

[1, 2, 4, 8, 16, 281, 562, 1124, 2248, 4496, 20231, 40462, 80924, 161848, 323696, 5684911, 11369822, 22739644, 45479288, 90958576]

約数ペア:

[(1, 90958576), (2, 45479288), (4, 22739644), (8, 11369822), (16, 5684911), (281, 323696), (562, 161848), (1124, 80924), (2248, 40462), (4496, 20231)]