31095586

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{9521}}^1$

素因数の和:9617

約数の個数: 16

約数和(自身を含む): 49362048

約数和(自身を除く): 18266462

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 9521, 19042, 218983, 437966, 675991, 1351982, 15547793, 31095586]

約数ペア:

[(1, 31095586), (2, 15547793), (23, 1351982), (46, 675991), (71, 437966), (142, 218983), (1633, 19042), (3266, 9521)]