87143504

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{33829}}^1$

素因数の和:33867

約数の個数: 40

約数和(自身を含む): 201356160

約数和(自身を除く): 114212656

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 33829, 67658, 135316, 236803, 270632, 473606, 541264, 778067, 947212, 1556134, 1894424, 3112268, 3788848, 5446469, 6224536, 10892938, 12449072, 21785876, 43571752, 87143504]

約数ペア:

[(1, 87143504), (2, 43571752), (4, 21785876), (7, 12449072), (8, 10892938), (14, 6224536), (16, 5446469), (23, 3788848), (28, 3112268), (46, 1894424), (56, 1556134), (92, 947212), (112, 778067), (161, 541264), (184, 473606), (322, 270632), (368, 236803), (644, 135316), (1288, 67658), (2576, 33829)]