99779428

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{154937}}^1$

素因数の和:154971

約数の個数: 24

約数和(自身を含む): 208236672

約数和(自身を除く): 108457244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 154937, 309874, 619748, 1084559, 2169118, 3563551, 4338236, 7127102, 14254204, 24944857, 49889714, 99779428]

約数ペア:

[(1, 99779428), (2, 49889714), (4, 24944857), (7, 14254204), (14, 7127102), (23, 4338236), (28, 3563551), (46, 2169118), (92, 1084559), (161, 619748), (322, 309874), (644, 154937)]