8945236

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{72139}}^1$

素因数の和:72174

約数の個数: 12

約数和(自身を含む): 16159360

約数和(自身を除く): 7214124

約数列:

[1, 2, 4, 31, 62, 124, 72139, 144278, 288556, 2236309, 4472618, 8945236]

約数ペア:

[(1, 8945236), (2, 4472618), (4, 2236309), (31, 288556), (62, 144278), (124, 72139)]