31827718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{3911}}^1$

素因数の和:4239

約数の個数: 16

約数和(自身を含む): 51591456

約数和(自身を除く): 19763738

約数列:

[1, 2, 13, 26, 313, 626, 3911, 4069, 7822, 8138, 50843, 101686, 1224143, 2448286, 15913859, 31827718]

約数ペア:

[(1, 31827718), (2, 15913859), (13, 2448286), (26, 1224143), (313, 101686), (626, 50843), (3911, 8138), (4069, 7822)]