87388604

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{2203}}^1$

素因数の和:2465

約数の個数: 24

約数和(自身を含む): 156995328

約数和(自身を除く): 69606724

約数列:

[1, 2, 4, 47, 94, 188, 211, 422, 844, 2203, 4406, 8812, 9917, 19834, 39668, 103541, 207082, 414164, 464833, 929666, 1859332, 21847151, 43694302, 87388604]

約数ペア:

[(1, 87388604), (2, 43694302), (4, 21847151), (47, 1859332), (94, 929666), (188, 464833), (211, 414164), (422, 207082), (844, 103541), (2203, 39668), (4406, 19834), (8812, 9917)]