99784208

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{44867}}^1$

素因数の和:45014

約数の個数: 20

約数和(自身を含む): 194727120

約数和(自身を除く): 94942912

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 44867, 89734, 179468, 358936, 717872, 6236513, 12473026, 24946052, 49892104, 99784208]

約数ペア:

[(1, 99784208), (2, 49892104), (4, 24946052), (8, 12473026), (16, 6236513), (139, 717872), (278, 358936), (556, 179468), (1112, 89734), (2224, 44867)]