86701472

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18947}}^1$

素因数の和:18981

約数の個数: 48

約数和(自身を含む): 200545632

約数和(自身を除く): 113844160

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 18947, 37894, 75788, 151576, 208417, 246311, 303152, 416834, 492622, 606304, 833668, 985244, 1667336, 1970488, 2709421, 3334672, 3940976, 5418842, 6669344, 7881952, 10837684, 21675368, 43350736, 86701472]

約数ペア:

[(1, 86701472), (2, 43350736), (4, 21675368), (8, 10837684), (11, 7881952), (13, 6669344), (16, 5418842), (22, 3940976), (26, 3334672), (32, 2709421), (44, 1970488), (52, 1667336), (88, 985244), (104, 833668), (143, 606304), (176, 492622), (208, 416834), (286, 303152), (352, 246311), (416, 208417), (572, 151576), (1144, 75788), (2288, 37894), (4576, 18947)]