88870291444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{257921}}^1$

素因数の和:258168

約数の個数: 48

約数和(自身を含む): 174710172672

約数和(自身を除く): 85839881228

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 191, 382, 451, 764, 902, 1804, 2101, 4202, 7831, 8404, 15662, 31324, 86141, 172282, 257921, 344564, 515842, 1031684, 2837131, 5674262, 10574761, 11348524, 21149522, 42299044, 49262911, 98525822, 116322371, 197051644, 232644742, 465289484, 541892021, 1083784042, 2019779351, 2167568084, 4039558702, 8079117404, 22217572861, 44435145722, 88870291444]

約数ペア:

[(1, 88870291444), (2, 44435145722), (4, 22217572861), (11, 8079117404), (22, 4039558702), (41, 2167568084), (44, 2019779351), (82, 1083784042), (164, 541892021), (191, 465289484), (382, 232644742), (451, 197051644), (764, 116322371), (902, 98525822), (1804, 49262911), (2101, 42299044), (4202, 21149522), (7831, 11348524), (8404, 10574761), (15662, 5674262), (31324, 2837131), (86141, 1031684), (172282, 515842), (257921, 344564)]