79786144

素因数分解:

$2^5\times {\mathrm{157}}^1\times {\mathrm{15881}}^1$

素因数の和:16048

約数の個数: 24

約数和(自身を含む): 158089428

約数和(自身を除く): 78303284

約数列:

[1, 2, 4, 8, 16, 32, 157, 314, 628, 1256, 2512, 5024, 15881, 31762, 63524, 127048, 254096, 508192, 2493317, 4986634, 9973268, 19946536, 39893072, 79786144]

約数ペア:

[(1, 79786144), (2, 39893072), (4, 19946536), (8, 9973268), (16, 4986634), (32, 2493317), (157, 508192), (314, 254096), (628, 127048), (1256, 63524), (2512, 31762), (5024, 15881)]