87047458

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{991}}^1\times {\mathrm{1187}}^1$

素因数の和:2217

約数の個数: 16

約数和(自身を含む): 134348544

約数和(自身を除く): 47301086

約数列:

[1, 2, 37, 74, 991, 1187, 1982, 2374, 36667, 43919, 73334, 87838, 1176317, 2352634, 43523729, 87047458]

約数ペア:

[(1, 87047458), (2, 43523729), (37, 2352634), (74, 1176317), (991, 87838), (1187, 73334), (1982, 43919), (2374, 36667)]