31187928

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{76441}}^1$

素因数の和:76467

約数の個数: 32

約数和(自身を含む): 82557360

約数和(自身を除く): 51369432

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 76441, 152882, 229323, 305764, 458646, 611528, 917292, 1299497, 1834584, 2598994, 3898491, 5197988, 7796982, 10395976, 15593964, 31187928]

約数ペア:

[(1, 31187928), (2, 15593964), (3, 10395976), (4, 7796982), (6, 5197988), (8, 3898491), (12, 2598994), (17, 1834584), (24, 1299497), (34, 917292), (51, 611528), (68, 458646), (102, 305764), (136, 229323), (204, 152882), (408, 76441)]