89465506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{8581}}^1$

素因数の和:8997

約数の個数: 16

約数和(自身を含む): 144898488

約数和(自身を除く): 55432982

約数列:

[1, 2, 13, 26, 401, 802, 5213, 8581, 10426, 17162, 111553, 223106, 3440981, 6881962, 44732753, 89465506]

約数ペア:

[(1, 89465506), (2, 44732753), (13, 6881962), (26, 3440981), (401, 223106), (802, 111553), (5213, 17162), (8581, 10426)]