87605072

素因数分解:

$2^4\times {\mathrm{457}}^1\times {\mathrm{11981}}^1$

素因数の和:12446

約数の個数: 20

約数和(自身を含む): 170120436

約数和(自身を除く): 82515364

約数列:

[1, 2, 4, 8, 16, 457, 914, 1828, 3656, 7312, 11981, 23962, 47924, 95848, 191696, 5475317, 10950634, 21901268, 43802536, 87605072]

約数ペア:

[(1, 87605072), (2, 43802536), (4, 21901268), (8, 10950634), (16, 5475317), (457, 191696), (914, 95848), (1828, 47924), (3656, 23962), (7312, 11981)]