89555804

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{967}}^1$

素因数の和:1134

約数の個数: 36

約数和(自身を含む): 171121104

約数和(自身を除く): 81565300

約数列:

[1, 2, 4, 13, 26, 52, 137, 169, 274, 338, 548, 676, 967, 1781, 1934, 3562, 3868, 7124, 12571, 23153, 25142, 46306, 50284, 92612, 132479, 163423, 264958, 326846, 529916, 653692, 1722227, 3444454, 6888908, 22388951, 44777902, 89555804]

約数ペア:

[(1, 89555804), (2, 44777902), (4, 22388951), (13, 6888908), (26, 3444454), (52, 1722227), (137, 653692), (169, 529916), (274, 326846), (338, 264958), (548, 163423), (676, 132479), (967, 92612), (1781, 50284), (1934, 46306), (3562, 25142), (3868, 23153), (7124, 12571)]