67932016

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{27043}}^1$

素因数の和:27208

約数の個数: 20

約数和(自身を含む): 132461512

約数和(自身を除く): 64529496

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 27043, 54086, 108172, 216344, 432688, 4245751, 8491502, 16983004, 33966008, 67932016]

約数ペア:

[(1, 67932016), (2, 33966008), (4, 16983004), (8, 8491502), (16, 4245751), (157, 432688), (314, 216344), (628, 108172), (1256, 54086), (2512, 27043)]