89434012

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{1087}}^1$

素因数の和:1465

約数の個数: 24

約数和(自身を含む): 159509504

約数和(自身を除く): 70075492

約数列:

[1, 2, 4, 67, 134, 268, 307, 614, 1087, 1228, 2174, 4348, 20569, 41138, 72829, 82276, 145658, 291316, 333709, 667418, 1334836, 22358503, 44717006, 89434012]

約数ペア:

[(1, 89434012), (2, 44717006), (4, 22358503), (67, 1334836), (134, 667418), (268, 333709), (307, 291316), (614, 145658), (1087, 82276), (1228, 72829), (2174, 41138), (4348, 20569)]