81260462

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1\times {\mathrm{2477}}^1$

素因数の和:2875

約数の個数: 16

約数和(自身を含む): 124891200

約数和(自身を除く): 43630738

約数列:

[1, 2, 47, 94, 349, 698, 2477, 4954, 16403, 32806, 116419, 232838, 864473, 1728946, 40630231, 81260462]

約数ペア:

[(1, 81260462), (2, 40630231), (47, 1728946), (94, 864473), (349, 232838), (698, 116419), (2477, 32806), (4954, 16403)]