90845674

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1\times {\mathrm{1427}}^1$

素因数の和:1797

約数の個数: 16

約数和(自身を含む): 137944800

約数和(自身を除く): 47099126

約数列:

[1, 2, 139, 229, 278, 458, 1427, 2854, 31831, 63662, 198353, 326783, 396706, 653566, 45422837, 90845674]

約数ペア:

[(1, 90845674), (2, 45422837), (139, 653566), (229, 396706), (278, 326783), (458, 198353), (1427, 63662), (2854, 31831)]