66431830

素因数分解:

$2^1\times 5^1\times {\mathrm{673}}^1\times {\mathrm{9871}}^1$

素因数の和:10551

約数の個数: 16

約数和(自身を含む): 119767104

約数和(自身を除く): 53335274

約数列:

[1, 2, 5, 10, 673, 1346, 3365, 6730, 9871, 19742, 49355, 98710, 6643183, 13286366, 33215915, 66431830]

約数ペア:

[(1, 66431830), (2, 33215915), (5, 13286366), (10, 6643183), (673, 98710), (1346, 49355), (3365, 19742), (6730, 9871)]