31310434

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{2113}}^1$

素因数の和:2385

約数の個数: 16

約数和(自身を含む): 48706560

約数和(自身を除く): 17396126

約数列:

[1, 2, 31, 62, 239, 478, 2113, 4226, 7409, 14818, 65503, 131006, 505007, 1010014, 15655217, 31310434]

約数ペア:

[(1, 31310434), (2, 15655217), (31, 1010014), (62, 505007), (239, 131006), (478, 65503), (2113, 14818), (4226, 7409)]