99691809616

素因数分解:

$2^4\times 7^1\times {\mathrm{890105443}}^1$

素因数の和:890105458

約数の個数: 20

約数和(自身を含む): 220746150112

約数和(自身を除く): 121054340496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 890105443, 1780210886, 3560421772, 6230738101, 7120843544, 12461476202, 14241687088, 24922952404, 49845904808, 99691809616]

約数ペア:

[(1, 99691809616), (2, 49845904808), (4, 24922952404), (7, 14241687088), (8, 12461476202), (14, 7120843544), (16, 6230738101), (28, 3560421772), (56, 1780210886), (112, 890105443)]