87529732

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{2017}}^1$

素因数の和:2611

約数の個数: 24

約数和(自身を含む): 161601440

約数和(自身を除く): 74071708

約数列:

[1, 2, 4, 19, 38, 76, 571, 1142, 2017, 2284, 4034, 8068, 10849, 21698, 38323, 43396, 76646, 153292, 1151707, 2303414, 4606828, 21882433, 43764866, 87529732]

約数ペア:

[(1, 87529732), (2, 43764866), (4, 21882433), (19, 4606828), (38, 2303414), (76, 1151707), (571, 153292), (1142, 76646), (2017, 43396), (2284, 38323), (4034, 21698), (8068, 10849)]