42545744

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{16937}}^1$

素因数の和:17102

約数の個数: 20

約数和(自身を含む): 82962324

約数和(自身を除く): 40416580

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 16937, 33874, 67748, 135496, 270992, 2659109, 5318218, 10636436, 21272872, 42545744]

約数ペア:

[(1, 42545744), (2, 21272872), (4, 10636436), (8, 5318218), (16, 2659109), (157, 270992), (314, 135496), (628, 67748), (1256, 33874), (2512, 16937)]