98675728

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{198943}}^1$

素因数の和:198982

約数の個数: 20

約数和(自身を含む): 197352448

約数和(自身を除く): 98676720

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 198943, 397886, 795772, 1591544, 3183088, 6167233, 12334466, 24668932, 49337864, 98675728]

約数ペア:

[(1, 98675728), (2, 49337864), (4, 24668932), (8, 12334466), (16, 6167233), (31, 3183088), (62, 1591544), (124, 795772), (248, 397886), (496, 198943)]