88694890

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{216329}}^1$

素因数の和:216377

約数の個数: 16

約数和(自身を含む): 163545480

約数和(自身を除く): 74850590

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 216329, 432658, 1081645, 2163290, 8869489, 17738978, 44347445, 88694890]

約数ペア:

[(1, 88694890), (2, 44347445), (5, 17738978), (10, 8869489), (41, 2163290), (82, 1081645), (205, 432658), (410, 216329)]