89879738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{5393}}^1$

素因数の和:6049

約数の個数: 16

約数和(自身を含む): 145443816

約数和(自身を除く): 55564078

約数列:

[1, 2, 13, 26, 641, 1282, 5393, 8333, 10786, 16666, 70109, 140218, 3456913, 6913826, 44939869, 89879738]

約数ペア:

[(1, 89879738), (2, 44939869), (13, 6913826), (26, 3456913), (641, 140218), (1282, 70109), (5393, 16666), (8333, 10786)]