31221044

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{12409}}^1$

素因数の和:12467

約数の個数: 24

約数和(自身を含む): 59419080

約数和(自身を除く): 28198036

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 12409, 24818, 49636, 210953, 421906, 459133, 843812, 918266, 1836532, 7805261, 15610522, 31221044]

約数ペア:

[(1, 31221044), (2, 15610522), (4, 7805261), (17, 1836532), (34, 918266), (37, 843812), (68, 459133), (74, 421906), (148, 210953), (629, 49636), (1258, 24818), (2516, 12409)]