31376945

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{1171}}^1$

素因数の和:1432

約数の個数: 16

約数和(自身を含む): 39491712

約数和(自身を除く): 8114767

約数列:

[1, 5, 23, 115, 233, 1165, 1171, 5359, 5855, 26795, 26933, 134665, 272843, 1364215, 6275389, 31376945]

約数ペア:

[(1, 31376945), (5, 6275389), (23, 1364215), (115, 272843), (233, 134665), (1165, 26933), (1171, 26795), (5359, 5855)]