87638152

素因数分解:

$2^3\times 7^1\times {\mathrm{547}}^1\times {\mathrm{2861}}^1$

素因数の和:3421

約数の個数: 32

約数和(自身を含む): 188205120

約数和(自身を除く): 100566968

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 547, 1094, 2188, 2861, 3829, 4376, 5722, 7658, 11444, 15316, 20027, 22888, 30632, 40054, 80108, 160216, 1564967, 3129934, 6259868, 10954769, 12519736, 21909538, 43819076, 87638152]

約数ペア:

[(1, 87638152), (2, 43819076), (4, 21909538), (7, 12519736), (8, 10954769), (14, 6259868), (28, 3129934), (56, 1564967), (547, 160216), (1094, 80108), (2188, 40054), (2861, 30632), (3829, 22888), (4376, 20027), (5722, 15316), (7658, 11444)]