31424630

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{37861}}^1$

素因数の和:37951

約数の個数: 16

約数和(自身を含む): 57247344

約数和(自身を除く): 25822714

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 37861, 75722, 189305, 378610, 3142463, 6284926, 15712315, 31424630]

約数ペア:

[(1, 31424630), (2, 15712315), (5, 6284926), (10, 3142463), (83, 378610), (166, 189305), (415, 75722), (830, 37861)]