31383374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{4111}}^1$

素因数の和:4471

約数の個数: 16

約数和(自身を含む): 51515136

約数和(自身を除く): 20131762

約数列:

[1, 2, 11, 22, 347, 694, 3817, 4111, 7634, 8222, 45221, 90442, 1426517, 2853034, 15691687, 31383374]

約数ペア:

[(1, 31383374), (2, 15691687), (11, 2853034), (22, 1426517), (347, 90442), (694, 45221), (3817, 8222), (4111, 7634)]