90215632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{433729}}^1$

素因数の和:433750

約数の個数: 20

約数和(自身を含む): 188238820

約数和(自身を除く): 98023188

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 433729, 867458, 1734916, 3469832, 5638477, 6939664, 11276954, 22553908, 45107816, 90215632]

約数ペア:

[(1, 90215632), (2, 45107816), (4, 22553908), (8, 11276954), (13, 6939664), (16, 5638477), (26, 3469832), (52, 1734916), (104, 867458), (208, 433729)]