99779728

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{22193}}^1$

素因数の和:22482

約数の個数: 20

約数和(自身を含む): 194019948

約数和(自身を除く): 94240220

約数列:

[1, 2, 4, 8, 16, 281, 562, 1124, 2248, 4496, 22193, 44386, 88772, 177544, 355088, 6236233, 12472466, 24944932, 49889864, 99779728]

約数ペア:

[(1, 99779728), (2, 49889864), (4, 24944932), (8, 12472466), (16, 6236233), (281, 355088), (562, 177544), (1124, 88772), (2248, 44386), (4496, 22193)]