31355210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{136327}}^1$

素因数の和:136357

約数の個数: 16

約数和(自身を含む): 58893696

約数和(自身を除く): 27538486

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 136327, 272654, 681635, 1363270, 3135521, 6271042, 15677605, 31355210]

約数ペア:

[(1, 31355210), (2, 15677605), (5, 6271042), (10, 3135521), (23, 1363270), (46, 681635), (115, 272654), (230, 136327)]