81148126

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{3701}}^1$

素因数の和:4299

約数の個数: 16

約数和(自身を含む): 128385360

約数和(自身を除く): 47237234

約数列:

[1, 2, 19, 38, 577, 1154, 3701, 7402, 10963, 21926, 70319, 140638, 2135477, 4270954, 40574063, 81148126]

約数ペア:

[(1, 81148126), (2, 40574063), (19, 4270954), (38, 2135477), (577, 140638), (1154, 70319), (3701, 21926), (7402, 10963)]