99719216

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{2141}}^1$

素因数の和:2261

約数の個数: 40

約数和(自身を含む): 200799648

約数和(自身を除く): 101080432

約数列:

[1, 2, 4, 8, 16, 41, 71, 82, 142, 164, 284, 328, 568, 656, 1136, 2141, 2911, 4282, 5822, 8564, 11644, 17128, 23288, 34256, 46576, 87781, 152011, 175562, 304022, 351124, 608044, 702248, 1216088, 1404496, 2432176, 6232451, 12464902, 24929804, 49859608, 99719216]

約数ペア:

[(1, 99719216), (2, 49859608), (4, 24929804), (8, 12464902), (16, 6232451), (41, 2432176), (71, 1404496), (82, 1216088), (142, 702248), (164, 608044), (284, 351124), (328, 304022), (568, 175562), (656, 152011), (1136, 87781), (2141, 46576), (2911, 34256), (4282, 23288), (5822, 17128), (8564, 11644)]