163991332

素因数分解:

$2^2\times {\mathrm{6379}}^1\times {\mathrm{6427}}^1$

素因数の和:12810

約数の個数: 12

約数和(自身を含む): 287074480

約数和(自身を除く): 123083148

約数列:

[1, 2, 4, 6379, 6427, 12758, 12854, 25516, 25708, 40997833, 81995666, 163991332]

約数ペア:

[(1, 163991332), (2, 81995666), (4, 40997833), (6379, 25708), (6427, 25516), (12758, 12854)]