31355238

素因数分解:

$2^1\times 3^1\times {\mathrm{421}}^1\times {\mathrm{12413}}^1$

素因数の和:12839

約数の個数: 16

約数和(自身を含む): 62864496

約数和(自身を除く): 31509258

約数列:

[1, 2, 3, 6, 421, 842, 1263, 2526, 12413, 24826, 37239, 74478, 5225873, 10451746, 15677619, 31355238]

約数ペア:

[(1, 31355238), (2, 15677619), (3, 10451746), (6, 5225873), (421, 74478), (842, 37239), (1263, 24826), (2526, 12413)]