31372968

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{787}}^1$

素因数の和:958

約数の個数: 64

約数和(自身を含む): 86238720

約数和(自身を除く): 54865752

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 151, 264, 302, 453, 604, 787, 906, 1208, 1574, 1661, 1812, 2361, 3148, 3322, 3624, 4722, 4983, 6296, 6644, 8657, 9444, 9966, 13288, 17314, 18888, 19932, 25971, 34628, 39864, 51942, 69256, 103884, 118837, 207768, 237674, 356511, 475348, 713022, 950696, 1307207, 1426044, 2614414, 2852088, 3921621, 5228828, 7843242, 10457656, 15686484, 31372968]

約数ペア:

[(1, 31372968), (2, 15686484), (3, 10457656), (4, 7843242), (6, 5228828), (8, 3921621), (11, 2852088), (12, 2614414), (22, 1426044), (24, 1307207), (33, 950696), (44, 713022), (66, 475348), (88, 356511), (132, 237674), (151, 207768), (264, 118837), (302, 103884), (453, 69256), (604, 51942), (787, 39864), (906, 34628), (1208, 25971), (1574, 19932), (1661, 18888), (1812, 17314), (2361, 13288), (3148, 9966), (3322, 9444), (3624, 8657), (4722, 6644), (4983, 6296)]