31019410

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{134867}}^1$

素因数の和:134897

約数の個数: 16

約数和(自身を含む): 58262976

約数和(自身を除く): 27243566

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 134867, 269734, 674335, 1348670, 3101941, 6203882, 15509705, 31019410]

約数ペア:

[(1, 31019410), (2, 15509705), (5, 6203882), (10, 3101941), (23, 1348670), (46, 674335), (115, 269734), (230, 134867)]