81363206

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{27103}}^1$

素因数の和:27203

約数の個数: 16

約数和(自身を含む): 130099200

約数和(自身を除く): 48735994

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 27103, 54206, 514957, 1029914, 2141137, 4282274, 40681603, 81363206]

約数ペア:

[(1, 81363206), (2, 40681603), (19, 4282274), (38, 2141137), (79, 1029914), (158, 514957), (1501, 54206), (3002, 27103)]