40733456

素因数分解:

$2^4\times {\mathrm{1123}}^1\times {\mathrm{2267}}^1$

素因数の和:3398

約数の個数: 20

約数和(自身を含む): 79026192

約数和(自身を除く): 38292736

約数列:

[1, 2, 4, 8, 16, 1123, 2246, 2267, 4492, 4534, 8984, 9068, 17968, 18136, 36272, 2545841, 5091682, 10183364, 20366728, 40733456]

約数ペア:

[(1, 40733456), (2, 20366728), (4, 10183364), (8, 5091682), (16, 2545841), (1123, 36272), (2246, 18136), (2267, 17968), (4492, 9068), (4534, 8984)]