85369336

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{233}}^1\times {\mathrm{271}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 174713760

約数和(自身を除く): 89344424

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 233, 271, 338, 466, 542, 676, 932, 1084, 1352, 1864, 2168, 3029, 3523, 6058, 7046, 12116, 14092, 24232, 28184, 39377, 45799, 63143, 78754, 91598, 126286, 157508, 183196, 252572, 315016, 366392, 505144, 820859, 1641718, 3283436, 6566872, 10671167, 21342334, 42684668, 85369336]

約数ペア:

[(1, 85369336), (2, 42684668), (4, 21342334), (8, 10671167), (13, 6566872), (26, 3283436), (52, 1641718), (104, 820859), (169, 505144), (233, 366392), (271, 315016), (338, 252572), (466, 183196), (542, 157508), (676, 126286), (932, 91598), (1084, 78754), (1352, 63143), (1864, 45799), (2168, 39377), (3029, 28184), (3523, 24232), (6058, 14092), (7046, 12116)]