40790912

素因数分解:

$2^7\times {\mathrm{318679}}^1$

素因数の和:318693

約数の個数: 16

約数和(自身を含む): 81263400

約数和(自身を除く): 40472488

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 318679, 637358, 1274716, 2549432, 5098864, 10197728, 20395456, 40790912]

約数ペア:

[(1, 40790912), (2, 20395456), (4, 10197728), (8, 5098864), (16, 2549432), (32, 1274716), (64, 637358), (128, 318679)]