80199844

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{457}}^1\times {\mathrm{601}}^1$

素因数の和:1135

約数の個数: 24

約数和(自身を含む): 142820888

約数和(自身を除く): 62621044

約数列:

[1, 2, 4, 73, 146, 292, 457, 601, 914, 1202, 1828, 2404, 33361, 43873, 66722, 87746, 133444, 175492, 274657, 549314, 1098628, 20049961, 40099922, 80199844]

約数ペア:

[(1, 80199844), (2, 40099922), (4, 20049961), (73, 1098628), (146, 549314), (292, 274657), (457, 175492), (601, 133444), (914, 87746), (1202, 66722), (1828, 43873), (2404, 33361)]