20231696

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{30841}}^1$

素因数の和:30890

約数の個数: 20

約数和(自身を含む): 40156284

約数和(自身を除く): 19924588

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 30841, 61682, 123364, 246728, 493456, 1264481, 2528962, 5057924, 10115848, 20231696]

約数ペア:

[(1, 20231696), (2, 10115848), (4, 5057924), (8, 2528962), (16, 1264481), (41, 493456), (82, 246728), (164, 123364), (328, 61682), (656, 30841)]