31207824

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{6991}}^1$

素因数の和:7036

約数の個数: 60

約数和(自身を含む): 90168832

約数和(自身を除く): 58961008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 6991, 13982, 20973, 27964, 41946, 55928, 62919, 83892, 111856, 125838, 167784, 216721, 251676, 335568, 433442, 503352, 650163, 866884, 1006704, 1300326, 1733768, 1950489, 2600652, 3467536, 3900978, 5201304, 7801956, 10402608, 15603912, 31207824]

約数ペア:

[(1, 31207824), (2, 15603912), (3, 10402608), (4, 7801956), (6, 5201304), (8, 3900978), (9, 3467536), (12, 2600652), (16, 1950489), (18, 1733768), (24, 1300326), (31, 1006704), (36, 866884), (48, 650163), (62, 503352), (72, 433442), (93, 335568), (124, 251676), (144, 216721), (186, 167784), (248, 125838), (279, 111856), (372, 83892), (496, 62919), (558, 55928), (744, 41946), (1116, 27964), (1488, 20973), (2232, 13982), (4464, 6991)]