87112808

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{1213}}^1$

素因数の和:1457

約数の個数: 32

約数和(自身を含む): 167823360

約数和(自身を除く): 80710552

約数列:

[1, 2, 4, 8, 47, 94, 188, 191, 376, 382, 764, 1213, 1528, 2426, 4852, 8977, 9704, 17954, 35908, 57011, 71816, 114022, 228044, 231683, 456088, 463366, 926732, 1853464, 10889101, 21778202, 43556404, 87112808]

約数ペア:

[(1, 87112808), (2, 43556404), (4, 21778202), (8, 10889101), (47, 1853464), (94, 926732), (188, 463366), (191, 456088), (376, 231683), (382, 228044), (764, 114022), (1213, 71816), (1528, 57011), (2426, 35908), (4852, 17954), (8977, 9704)]