23989456

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{18979}}^1$

素因数の和:19066

約数の個数: 20

約数和(自身を含む): 47070400

約数和(自身を除く): 23080944

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 18979, 37958, 75916, 151832, 303664, 1499341, 2998682, 5997364, 11994728, 23989456]

約数ペア:

[(1, 23989456), (2, 11994728), (4, 5997364), (8, 2998682), (16, 1499341), (79, 303664), (158, 151832), (316, 75916), (632, 37958), (1264, 18979)]