79409972

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{4079}}^1$

素因数の和:4271

約数の個数: 24

約数和(自身を含む): 144399360

約数和(自身を除く): 64989388

約数列:

[1, 2, 4, 31, 62, 124, 157, 314, 628, 4079, 4867, 8158, 9734, 16316, 19468, 126449, 252898, 505796, 640403, 1280806, 2561612, 19852493, 39704986, 79409972]

約数ペア:

[(1, 79409972), (2, 39704986), (4, 19852493), (31, 2561612), (62, 1280806), (124, 640403), (157, 505796), (314, 252898), (628, 126449), (4079, 19468), (4867, 16316), (8158, 9734)]