87966736

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{38447}}^1$

素因数の和:38479

約数の個数: 40

約数和(自身を含む): 200237184

約数和(自身を除く): 112270448

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 38447, 76894, 153788, 307576, 422917, 499811, 615152, 845834, 999622, 1691668, 1999244, 3383336, 3998488, 5497921, 6766672, 7996976, 10995842, 21991684, 43983368, 87966736]

約数ペア:

[(1, 87966736), (2, 43983368), (4, 21991684), (8, 10995842), (11, 7996976), (13, 6766672), (16, 5497921), (22, 3998488), (26, 3383336), (44, 1999244), (52, 1691668), (88, 999622), (104, 845834), (143, 615152), (176, 499811), (208, 422917), (286, 307576), (572, 153788), (1144, 76894), (2288, 38447)]