31677748

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{829}}^1$

素因数の和:1107

約数の個数: 24

約数和(自身を含む): 57100680

約数和(自身を除く): 25422932

約数列:

[1, 2, 4, 41, 82, 164, 233, 466, 829, 932, 1658, 3316, 9553, 19106, 33989, 38212, 67978, 135956, 193157, 386314, 772628, 7919437, 15838874, 31677748]

約数ペア:

[(1, 31677748), (2, 15838874), (4, 7919437), (41, 772628), (82, 386314), (164, 193157), (233, 135956), (466, 67978), (829, 38212), (932, 33989), (1658, 19106), (3316, 9553)]