87510952

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{2657}}^1$

素因数の和:2865

約数の個数: 32

約数和(自身を含む): 172238400

約数和(自身を除く): 84727448

約数列:

[1, 2, 4, 8, 23, 46, 92, 179, 184, 358, 716, 1432, 2657, 4117, 5314, 8234, 10628, 16468, 21256, 32936, 61111, 122222, 244444, 475603, 488888, 951206, 1902412, 3804824, 10938869, 21877738, 43755476, 87510952]

約数ペア:

[(1, 87510952), (2, 43755476), (4, 21877738), (8, 10938869), (23, 3804824), (46, 1902412), (92, 951206), (179, 488888), (184, 475603), (358, 244444), (716, 122222), (1432, 61111), (2657, 32936), (4117, 21256), (5314, 16468), (8234, 10628)]