31370413

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:444

約数の個数: 16

約数和(自身を含む): 33970176

約数和(自身を除く): 2599763

約数列:

[1, 23, 37, 191, 193, 851, 4393, 4439, 7067, 7141, 36863, 162541, 164243, 847849, 1363931, 31370413]

約数ペア:

[(1, 31370413), (23, 1363931), (37, 847849), (191, 164243), (193, 162541), (851, 36863), (4393, 7141), (4439, 7067)]