91106570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{4091}}^1$

素因数の和:4246

約数の個数: 32

約数和(自身を含む): 175006656

約数和(自身を除く): 83900086

約数列:

[1, 2, 5, 10, 17, 34, 85, 131, 170, 262, 655, 1310, 2227, 4091, 4454, 8182, 11135, 20455, 22270, 40910, 69547, 139094, 347735, 535921, 695470, 1071842, 2679605, 5359210, 9110657, 18221314, 45553285, 91106570]

約数ペア:

[(1, 91106570), (2, 45553285), (5, 18221314), (10, 9110657), (17, 5359210), (34, 2679605), (85, 1071842), (131, 695470), (170, 535921), (262, 347735), (655, 139094), (1310, 69547), (2227, 40910), (4091, 22270), (4454, 20455), (8182, 11135)]