81524752

素因数分解:

$2^4\times {\mathrm{1319}}^1\times {\mathrm{3863}}^1$

素因数の和:5190

約数の個数: 20

約数和(自身を含む): 158114880

約数和(自身を除く): 76590128

約数列:

[1, 2, 4, 8, 16, 1319, 2638, 3863, 5276, 7726, 10552, 15452, 21104, 30904, 61808, 5095297, 10190594, 20381188, 40762376, 81524752]

約数ペア:

[(1, 81524752), (2, 40762376), (4, 20381188), (8, 10190594), (16, 5095297), (1319, 61808), (2638, 30904), (3863, 21104), (5276, 15452), (7726, 10552)]