87331664

素因数分解:

$2^4\times 7^1\times {\mathrm{779747}}^1$

素因数の和:779762

約数の個数: 20

約数和(自身を含む): 193377504

約数和(自身を除く): 106045840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 779747, 1559494, 3118988, 5458229, 6237976, 10916458, 12475952, 21832916, 43665832, 87331664]

約数ペア:

[(1, 87331664), (2, 43665832), (4, 21832916), (7, 12475952), (8, 10916458), (14, 6237976), (16, 5458229), (28, 3118988), (56, 1559494), (112, 779747)]