31445084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{1321}}^1$

素因数の和:1877

約数の個数: 24

約数和(自身を含む): 60188016

約数和(自身を除く): 28742932

約数列:

[1, 2, 4, 11, 22, 44, 541, 1082, 1321, 2164, 2642, 5284, 5951, 11902, 14531, 23804, 29062, 58124, 714661, 1429322, 2858644, 7861271, 15722542, 31445084]

約数ペア:

[(1, 31445084), (2, 15722542), (4, 7861271), (11, 2858644), (22, 1429322), (44, 714661), (541, 58124), (1082, 29062), (1321, 23804), (2164, 14531), (2642, 11902), (5284, 5951)]