31484510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{1109}}^1$

素因数の和:1300

約数の個数: 32

約数和(自身を含む): 60419520

約数和(自身を除く): 28935010

約数列:

[1, 2, 5, 10, 17, 34, 85, 167, 170, 334, 835, 1109, 1670, 2218, 2839, 5545, 5678, 11090, 14195, 18853, 28390, 37706, 94265, 185203, 188530, 370406, 926015, 1852030, 3148451, 6296902, 15742255, 31484510]

約数ペア:

[(1, 31484510), (2, 15742255), (5, 6296902), (10, 3148451), (17, 1852030), (34, 926015), (85, 370406), (167, 188530), (170, 185203), (334, 94265), (835, 37706), (1109, 28390), (1670, 18853), (2218, 14195), (2839, 11090), (5545, 5678)]