31754404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{11831}}^1$

素因数の和:11907

約数の個数: 24

約数和(自身を含む): 61621056

約数和(自身を除く): 29866652

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 11831, 23662, 47324, 130141, 260282, 520564, 721691, 1443382, 2886764, 7938601, 15877202, 31754404]

約数ペア:

[(1, 31754404), (2, 15877202), (4, 7938601), (11, 2886764), (22, 1443382), (44, 721691), (61, 520564), (122, 260282), (244, 130141), (671, 47324), (1342, 23662), (2684, 11831)]