31214954

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{6373}}^1$

素因数の和:6485

約数の個数: 16

約数和(自身を含む): 48952320

約数和(自身を除く): 17737366

約数列:

[1, 2, 31, 62, 79, 158, 2449, 4898, 6373, 12746, 197563, 395126, 503467, 1006934, 15607477, 31214954]

約数ペア:

[(1, 31214954), (2, 15607477), (31, 1006934), (62, 503467), (79, 395126), (158, 197563), (2449, 12746), (4898, 6373)]