86388484

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{237331}}^1$

素因数の和:237355

約数の個数: 24

約数和(自身を含む): 186068288

約数和(自身を除く): 99679804

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 237331, 474662, 949324, 1661317, 3085303, 3322634, 6170606, 6645268, 12341212, 21597121, 43194242, 86388484]

約数ペア:

[(1, 86388484), (2, 43194242), (4, 21597121), (7, 12341212), (13, 6645268), (14, 6170606), (26, 3322634), (28, 3085303), (52, 1661317), (91, 949324), (182, 474662), (364, 237331)]