80415916

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{701}}^1$

素因数の和:970

約数の個数: 48

約数和(自身を含む): 171243072

約数和(自身を除く): 90827156

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 241, 476, 482, 701, 964, 1402, 1687, 2804, 3374, 4097, 4907, 6748, 8194, 9814, 11917, 16388, 19628, 23834, 28679, 47668, 57358, 83419, 114716, 166838, 168941, 333676, 337882, 675764, 1182587, 2365174, 2871997, 4730348, 5743994, 11487988, 20103979, 40207958, 80415916]

約数ペア:

[(1, 80415916), (2, 40207958), (4, 20103979), (7, 11487988), (14, 5743994), (17, 4730348), (28, 2871997), (34, 2365174), (68, 1182587), (119, 675764), (238, 337882), (241, 333676), (476, 168941), (482, 166838), (701, 114716), (964, 83419), (1402, 57358), (1687, 47668), (2804, 28679), (3374, 23834), (4097, 19628), (4907, 16388), (6748, 11917), (8194, 9814)]