23140624

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{111253}}^1$

素因数の和:111274

約数の個数: 20

約数和(自身を含む): 48284236

約数和(自身を除く): 25143612

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 111253, 222506, 445012, 890024, 1446289, 1780048, 2892578, 5785156, 11570312, 23140624]

約数ペア:

[(1, 23140624), (2, 11570312), (4, 5785156), (8, 2892578), (13, 1780048), (16, 1446289), (26, 890024), (52, 445012), (104, 222506), (208, 111253)]