87872594

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{59}}^1\times {\mathrm{443}}^1$

素因数の和:586

約数の個数: 24

約数和(自身を含む): 137702160

約数和(自身を除く): 49829566

約数列:

[1, 2, 41, 59, 82, 118, 443, 886, 1681, 2419, 3362, 4838, 18163, 26137, 36326, 52274, 99179, 198358, 744683, 1071617, 1489366, 2143234, 43936297, 87872594]

約数ペア:

[(1, 87872594), (2, 43936297), (41, 2143234), (59, 1489366), (82, 1071617), (118, 744683), (443, 198358), (886, 99179), (1681, 52274), (2419, 36326), (3362, 26137), (4838, 18163)]