86161946

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{19609}}^1$

素因数の和:19650

約数の個数: 16

約数和(自身を含む): 140015400

約数和(自身を除く): 53853454

約数列:

[1, 2, 13, 26, 169, 338, 2197, 4394, 19609, 39218, 254917, 509834, 3313921, 6627842, 43080973, 86161946]

約数ペア:

[(1, 86161946), (2, 43080973), (13, 6627842), (26, 3313921), (169, 509834), (338, 254917), (2197, 39218), (4394, 19609)]