80886578

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{853}}^1\times {\mathrm{2789}}^1$

素因数の和:3661

約数の個数: 16

約数和(自身を含む): 128663640

約数和(自身を除く): 47777062

約数列:

[1, 2, 17, 34, 853, 1706, 2789, 5578, 14501, 29002, 47413, 94826, 2379017, 4758034, 40443289, 80886578]

約数ペア:

[(1, 80886578), (2, 40443289), (17, 4758034), (34, 2379017), (853, 94826), (1706, 47413), (2789, 29002), (5578, 14501)]