79853392

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{81817}}^1$

素因数の和:81886

約数の個数: 20

約数和(自身を含む): 157254196

約数和(自身を除く): 77400804

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 81817, 163634, 327268, 654536, 1309072, 4990837, 9981674, 19963348, 39926696, 79853392]

約数ペア:

[(1, 79853392), (2, 39926696), (4, 19963348), (8, 9981674), (16, 4990837), (61, 1309072), (122, 654536), (244, 327268), (488, 163634), (976, 81817)]