71070256

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{41513}}^1$

素因数の和:41628

約数の個数: 20

約数和(自身を含む): 138988872

約数和(自身を除く): 67918616

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 41513, 83026, 166052, 332104, 664208, 4441891, 8883782, 17767564, 35535128, 71070256]

約数ペア:

[(1, 71070256), (2, 35535128), (4, 17767564), (8, 8883782), (16, 4441891), (107, 664208), (214, 332104), (428, 166052), (856, 83026), (1712, 41513)]