85975708

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{18169}}^1$

素因数の和:18206

約数の個数: 36

約数和(自身を含む): 186206160

約数和(自身を除く): 100230452

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 18169, 36338, 72676, 127183, 236197, 254366, 472394, 508732, 944788, 1653379, 3070561, 3306758, 6141122, 6613516, 12282244, 21493927, 42987854, 85975708]

約数ペア:

[(1, 85975708), (2, 42987854), (4, 21493927), (7, 12282244), (13, 6613516), (14, 6141122), (26, 3306758), (28, 3070561), (52, 1653379), (91, 944788), (169, 508732), (182, 472394), (338, 254366), (364, 236197), (676, 127183), (1183, 72676), (2366, 36338), (4732, 18169)]