31703928

素因数分解:

$2^3\times 3^1\times {\mathrm{617}}^1\times {\mathrm{2141}}^1$

素因数の和:2767

約数の個数: 32

約数和(自身を含む): 79425360

約数和(自身を除く): 47721432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 617, 1234, 1851, 2141, 2468, 3702, 4282, 4936, 6423, 7404, 8564, 12846, 14808, 17128, 25692, 51384, 1320997, 2641994, 3962991, 5283988, 7925982, 10567976, 15851964, 31703928]

約数ペア:

[(1, 31703928), (2, 15851964), (3, 10567976), (4, 7925982), (6, 5283988), (8, 3962991), (12, 2641994), (24, 1320997), (617, 51384), (1234, 25692), (1851, 17128), (2141, 14808), (2468, 12846), (3702, 8564), (4282, 7404), (4936, 6423)]