31507956

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{13063}}^1$

素因数の和:13140

約数の個数: 36

約数和(自身を含む): 80840032

約数和(自身を除く): 49332076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 13063, 26126, 39189, 52252, 78378, 117567, 156756, 235134, 470268, 875221, 1750442, 2625663, 3500884, 5251326, 7876989, 10502652, 15753978, 31507956]

約数ペア:

[(1, 31507956), (2, 15753978), (3, 10502652), (4, 7876989), (6, 5251326), (9, 3500884), (12, 2625663), (18, 1750442), (36, 875221), (67, 470268), (134, 235134), (201, 156756), (268, 117567), (402, 78378), (603, 52252), (804, 39189), (1206, 26126), (2412, 13063)]