40191314

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{10627}}^1$

素因数の和:10721

約数の個数: 16

約数和(自身を含む): 63257856

約数和(自身を除く): 23066542

約数列:

[1, 2, 31, 61, 62, 122, 1891, 3782, 10627, 21254, 329437, 648247, 658874, 1296494, 20095657, 40191314]

約数ペア:

[(1, 40191314), (2, 20095657), (31, 1296494), (61, 658874), (62, 648247), (122, 329437), (1891, 21254), (3782, 10627)]