87057890

素因数分解:

$2^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{18803}}^1$

素因数の和:19273

約数の個数: 16

約数和(自身を含む): 157051008

約数和(自身を除く): 69993118

約数列:

[1, 2, 5, 10, 463, 926, 2315, 4630, 18803, 37606, 94015, 188030, 8705789, 17411578, 43528945, 87057890]

約数ペア:

[(1, 87057890), (2, 43528945), (5, 17411578), (10, 8705789), (463, 188030), (926, 94015), (2315, 37606), (4630, 18803)]