12843940792328

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{463}}^1\times {\mathrm{80641549}}^1$

素因数の和:80642061

約数の個数: 32

約数和(自身を含む): 24695668272000

約数和(自身を除く): 11851727479672

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 463, 926, 1852, 3704, 19909, 39818, 79636, 159272, 80641549, 161283098, 322566196, 645132392, 3467586607, 6935173214, 13870346428, 27740692856, 37337037187, 74674074374, 149348148748, 298696297496, 1605492599041, 3210985198082, 6421970396164, 12843940792328]

約数ペア:

[(1, 12843940792328), (2, 6421970396164), (4, 3210985198082), (8, 1605492599041), (43, 298696297496), (86, 149348148748), (172, 74674074374), (344, 37337037187), (463, 27740692856), (926, 13870346428), (1852, 6935173214), (3704, 3467586607), (19909, 645132392), (39818, 322566196), (79636, 161283098), (159272, 80641549)]