87614768

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{443}}^1$

素因数の和:761

約数の個数: 40

約数和(自身を含む): 174417408

約数和(自身を除く): 86802640

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 263, 376, 443, 526, 752, 886, 1052, 1772, 2104, 3544, 4208, 7088, 12361, 20821, 24722, 41642, 49444, 83284, 98888, 116509, 166568, 197776, 233018, 333136, 466036, 932072, 1864144, 5475923, 10951846, 21903692, 43807384, 87614768]

約数ペア:

[(1, 87614768), (2, 43807384), (4, 21903692), (8, 10951846), (16, 5475923), (47, 1864144), (94, 932072), (188, 466036), (263, 333136), (376, 233018), (443, 197776), (526, 166568), (752, 116509), (886, 98888), (1052, 83284), (1772, 49444), (2104, 41642), (3544, 24722), (4208, 20821), (7088, 12361)]