86972584

素因数分解:

$2^3\times {\mathrm{457}}^1\times {\mathrm{23789}}^1$

素因数の和:24252

約数の個数: 16

約数和(自身を含む): 163437300

約数和(自身を除く): 76464716

約数列:

[1, 2, 4, 8, 457, 914, 1828, 3656, 23789, 47578, 95156, 190312, 10871573, 21743146, 43486292, 86972584]

約数ペア:

[(1, 86972584), (2, 43486292), (4, 21743146), (8, 10871573), (457, 190312), (914, 95156), (1828, 47578), (3656, 23789)]