31917214

素因数分解:

$2^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{4093}}^1$

素因数の和:4659

約数の個数: 16

約数和(自身を含む): 54826848

約数和(自身を除く): 22909634

約数列:

[1, 2, 7, 14, 557, 1114, 3899, 4093, 7798, 8186, 28651, 57302, 2279801, 4559602, 15958607, 31917214]

約数ペア:

[(1, 31917214), (2, 15958607), (7, 4559602), (14, 2279801), (557, 57302), (1114, 28651), (3899, 8186), (4093, 7798)]