31140106

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{1259}}^1$

素因数の和:1493

約数の個数: 16

約数和(自身を含む): 47628000

約数和(自身を除く): 16487894

約数列:

[1, 2, 83, 149, 166, 298, 1259, 2518, 12367, 24734, 104497, 187591, 208994, 375182, 15570053, 31140106]

約数ペア:

[(1, 31140106), (2, 15570053), (83, 375182), (149, 208994), (166, 187591), (298, 104497), (1259, 24734), (2518, 12367)]