31528524

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{138283}}^1$

素因数の和:138309

約数の個数: 24

約数和(自身を含む): 77439040

約数和(自身を除く): 45910516

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 138283, 276566, 414849, 553132, 829698, 1659396, 2627377, 5254754, 7882131, 10509508, 15764262, 31528524]

約数ペア:

[(1, 31528524), (2, 15764262), (3, 10509508), (4, 7882131), (6, 5254754), (12, 2627377), (19, 1659396), (38, 829698), (57, 553132), (76, 414849), (114, 276566), (228, 138283)]