18328496

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{24373}}^1$

素因数の和:24428

約数の個数: 20

約数和(自身を含む): 36268512

約数和(自身を除く): 17940016

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 24373, 48746, 97492, 194984, 389968, 1145531, 2291062, 4582124, 9164248, 18328496]

約数ペア:

[(1, 18328496), (2, 9164248), (4, 4582124), (8, 2291062), (16, 1145531), (47, 389968), (94, 194984), (188, 97492), (376, 48746), (752, 24373)]