161823910

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{2017}}^1$

素因数の和:2208

約数の個数: 32

約数和(自身を含む): 298147392

約数和(自身を除く): 136323482

約数列:

[1, 2, 5, 10, 71, 113, 142, 226, 355, 565, 710, 1130, 2017, 4034, 8023, 10085, 16046, 20170, 40115, 80230, 143207, 227921, 286414, 455842, 716035, 1139605, 1432070, 2279210, 16182391, 32364782, 80911955, 161823910]

約数ペア:

[(1, 161823910), (2, 80911955), (5, 32364782), (10, 16182391), (71, 2279210), (113, 1432070), (142, 1139605), (226, 716035), (355, 455842), (565, 286414), (710, 227921), (1130, 143207), (2017, 80230), (4034, 40115), (8023, 20170), (10085, 16046)]