86490512

素因数分解:

$2^4\times {\mathrm{571}}^1\times {\mathrm{9467}}^1$

素因数の和:10046

約数の個数: 20

約数和(自身を含む): 167886576

約数和(自身を除く): 81396064

約数列:

[1, 2, 4, 8, 16, 571, 1142, 2284, 4568, 9136, 9467, 18934, 37868, 75736, 151472, 5405657, 10811314, 21622628, 43245256, 86490512]

約数ペア:

[(1, 86490512), (2, 43245256), (4, 21622628), (8, 10811314), (16, 5405657), (571, 151472), (1142, 75736), (2284, 37868), (4568, 18934), (9136, 9467)]