85772042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{8329}}^1$

素因数の和:8621

約数の個数: 16

約数和(自身を含む): 135945600

約数和(自身を除く): 50173558

約数列:

[1, 2, 19, 38, 271, 542, 5149, 8329, 10298, 16658, 158251, 316502, 2257159, 4514318, 42886021, 85772042]

約数ペア:

[(1, 85772042), (2, 42886021), (19, 4514318), (38, 2257159), (271, 316502), (542, 158251), (5149, 16658), (8329, 10298)]