91894090

素因数分解:

$2^1\times 5^1\times {\mathrm{701}}^1\times {\mathrm{13109}}^1$

素因数の和:13817

約数の個数: 16

約数和(自身を含む): 165657960

約数和(自身を除く): 73763870

約数列:

[1, 2, 5, 10, 701, 1402, 3505, 7010, 13109, 26218, 65545, 131090, 9189409, 18378818, 45947045, 91894090]

約数ペア:

[(1, 91894090), (2, 45947045), (5, 18378818), (10, 9189409), (701, 131090), (1402, 65545), (3505, 26218), (7010, 13109)]