80857842

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{10687}}^1$

素因数の和:10802

約数の個数: 32

約数和(自身を含む): 175967232

約数和(自身を除く): 95109390

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 97, 194, 291, 582, 1261, 2522, 3783, 7566, 10687, 21374, 32061, 64122, 138931, 277862, 416793, 833586, 1036639, 2073278, 3109917, 6219834, 13476307, 26952614, 40428921, 80857842]

約数ペア:

[(1, 80857842), (2, 40428921), (3, 26952614), (6, 13476307), (13, 6219834), (26, 3109917), (39, 2073278), (78, 1036639), (97, 833586), (194, 416793), (291, 277862), (582, 138931), (1261, 64122), (2522, 32061), (3783, 21374), (7566, 10687)]