16377340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{116981}}^1$

素因数の和:116997

約数の個数: 24

約数和(自身を含む): 39305952

約数和(自身を除く): 22928612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 116981, 233962, 467924, 584905, 818867, 1169810, 1637734, 2339620, 3275468, 4094335, 8188670, 16377340]

約数ペア:

[(1, 16377340), (2, 8188670), (4, 4094335), (5, 3275468), (7, 2339620), (10, 1637734), (14, 1169810), (20, 818867), (28, 584905), (35, 467924), (70, 233962), (140, 116981)]