131038556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1427}}^1\times {\mathrm{2087}}^1$

素因数の和:3529

約数の個数: 24

約数和(自身を含む): 250459776

約数和(自身を除く): 119421220

約数列:

[1, 2, 4, 11, 22, 44, 1427, 2087, 2854, 4174, 5708, 8348, 15697, 22957, 31394, 45914, 62788, 91828, 2978149, 5956298, 11912596, 32759639, 65519278, 131038556]

約数ペア:

[(1, 131038556), (2, 65519278), (4, 32759639), (11, 11912596), (22, 5956298), (44, 2978149), (1427, 91828), (2087, 62788), (2854, 45914), (4174, 31394), (5708, 22957), (8348, 15697)]