87542152

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{1471}}^1$

素因数の和:1693

約数の個数: 32

約数和(自身を含む): 169044480

約数和(自身を除く): 81502328

約数列:

[1, 2, 4, 8, 43, 86, 172, 173, 344, 346, 692, 1384, 1471, 2942, 5884, 7439, 11768, 14878, 29756, 59512, 63253, 126506, 253012, 254483, 506024, 508966, 1017932, 2035864, 10942769, 21885538, 43771076, 87542152]

約数ペア:

[(1, 87542152), (2, 43771076), (4, 21885538), (8, 10942769), (43, 2035864), (86, 1017932), (172, 508966), (173, 506024), (344, 254483), (346, 253012), (692, 126506), (1384, 63253), (1471, 59512), (2942, 29756), (5884, 14878), (7439, 11768)]