82663954

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{6421}}^1$

素因数の和:6621

約数の個数: 16

約数和(自身を含む): 127849176

約数和(自身を除く): 45185222

約数列:

[1, 2, 41, 82, 157, 314, 6421, 6437, 12842, 12874, 263261, 526522, 1008097, 2016194, 41331977, 82663954]

約数ペア:

[(1, 82663954), (2, 41331977), (41, 2016194), (82, 1008097), (157, 526522), (314, 263261), (6421, 12874), (6437, 12842)]