31953806

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{1201}}^1$

素因数の和:1507

約数の個数: 16

約数和(自身を含む): 49070448

約数和(自身を除く): 17116642

約数列:

[1, 2, 53, 106, 251, 502, 1201, 2402, 13303, 26606, 63653, 127306, 301451, 602902, 15976903, 31953806]

約数ペア:

[(1, 31953806), (2, 15976903), (53, 602902), (106, 301451), (251, 127306), (502, 63653), (1201, 26606), (2402, 13303)]