87402746

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{313}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 143244288

約数和(自身を除く): 55841542

約数列:

[1, 2, 17, 34, 43, 86, 191, 313, 382, 626, 731, 1462, 3247, 5321, 6494, 8213, 10642, 13459, 16426, 26918, 59783, 119566, 139621, 228803, 279242, 457606, 1016311, 2032622, 2570669, 5141338, 43701373, 87402746]

約数ペア:

[(1, 87402746), (2, 43701373), (17, 5141338), (34, 2570669), (43, 2032622), (86, 1016311), (191, 457606), (313, 279242), (382, 228803), (626, 139621), (731, 119566), (1462, 59783), (3247, 26918), (5321, 16426), (6494, 13459), (8213, 10642)]