21934432

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{52727}}^1$

素因数の和:52750

約数の個数: 24

約数和(自身を含む): 46506096

約数和(自身を除く): 24571664

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 52727, 105454, 210908, 421816, 685451, 843632, 1370902, 1687264, 2741804, 5483608, 10967216, 21934432]

約数ペア:

[(1, 21934432), (2, 10967216), (4, 5483608), (8, 2741804), (13, 1687264), (16, 1370902), (26, 843632), (32, 685451), (52, 421816), (104, 210908), (208, 105454), (416, 52727)]