81462862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{6229}}^1$

素因数の和:6747

約数の個数: 16

約数和(自身を含む): 131876640

約数和(自身を除く): 50413778

約数列:

[1, 2, 13, 26, 503, 1006, 6229, 6539, 12458, 13078, 80977, 161954, 3133187, 6266374, 40731431, 81462862]

約数ペア:

[(1, 81462862), (2, 40731431), (13, 6266374), (26, 3133187), (503, 161954), (1006, 80977), (6229, 13078), (6539, 12458)]