99691664

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{151969}}^1$

素因数の和:152018

約数の個数: 20

約数和(自身を含む): 197864940

約数和(自身を除く): 98173276

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 151969, 303938, 607876, 1215752, 2431504, 6230729, 12461458, 24922916, 49845832, 99691664]

約数ペア:

[(1, 99691664), (2, 49845832), (4, 24922916), (8, 12461458), (16, 6230729), (41, 2431504), (82, 1215752), (164, 607876), (328, 303938), (656, 151969)]