66215312

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{27407}}^1$

素因数の和:27566

約数の個数: 20

約数和(自身を含む): 129146496

約数和(自身を除く): 62931184

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 27407, 54814, 109628, 219256, 438512, 4138457, 8276914, 16553828, 33107656, 66215312]

約数ペア:

[(1, 66215312), (2, 33107656), (4, 16553828), (8, 8276914), (16, 4138457), (151, 438512), (302, 219256), (604, 109628), (1208, 54814), (2416, 27407)]