23091172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 46569600

約数和(自身を除く): 23478428

約数列:

[1, 2, 4, 13, 23, 26, 43, 46, 52, 86, 92, 172, 299, 449, 559, 598, 898, 989, 1118, 1196, 1796, 1978, 2236, 3956, 5837, 10327, 11674, 12857, 19307, 20654, 23348, 25714, 38614, 41308, 51428, 77228, 134251, 250991, 268502, 444061, 501982, 537004, 888122, 1003964, 1776244, 5772793, 11545586, 23091172]

約数ペア:

[(1, 23091172), (2, 11545586), (4, 5772793), (13, 1776244), (23, 1003964), (26, 888122), (43, 537004), (46, 501982), (52, 444061), (86, 268502), (92, 250991), (172, 134251), (299, 77228), (449, 51428), (559, 41308), (598, 38614), (898, 25714), (989, 23348), (1118, 20654), (1196, 19307), (1796, 12857), (1978, 11674), (2236, 10327), (3956, 5837)]