99811808

素因数分解:

$2^5\times {\mathrm{157}}^1\times {\mathrm{19867}}^1$

素因数の和:20034

約数の個数: 24

約数和(自身を含む): 197766072

約数和(自身を除く): 97954264

約数列:

[1, 2, 4, 8, 16, 32, 157, 314, 628, 1256, 2512, 5024, 19867, 39734, 79468, 158936, 317872, 635744, 3119119, 6238238, 12476476, 24952952, 49905904, 99811808]

約数ペア:

[(1, 99811808), (2, 49905904), (4, 24952952), (8, 12476476), (16, 6238238), (32, 3119119), (157, 635744), (314, 317872), (628, 158936), (1256, 79468), (2512, 39734), (5024, 19867)]