23378876

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{3863}}^1$

素因数の和:3973

約数の個数: 24

約数和(自身を含む): 43817760

約数和(自身を除く): 20438884

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 356, 1513, 3026, 3863, 6052, 7726, 15452, 65671, 131342, 262684, 343807, 687614, 1375228, 5844719, 11689438, 23378876]

約数ペア:

[(1, 23378876), (2, 11689438), (4, 5844719), (17, 1375228), (34, 687614), (68, 343807), (89, 262684), (178, 131342), (356, 65671), (1513, 15452), (3026, 7726), (3863, 6052)]