40257304

素因数分解:

$2^3\times {\mathrm{1123}}^1\times {\mathrm{4481}}^1$

素因数の和:5610

約数の個数: 16

約数和(自身を含む): 75566520

約数和(自身を除く): 35309216

約数列:

[1, 2, 4, 8, 1123, 2246, 4481, 4492, 8962, 8984, 17924, 35848, 5032163, 10064326, 20128652, 40257304]

約数ペア:

[(1, 40257304), (2, 20128652), (4, 10064326), (8, 5032163), (1123, 35848), (2246, 17924), (4481, 8984), (4492, 8962)]