85818628

素因数分解:

$2^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{18353}}^1$

素因数の和:18531

約数の個数: 24

約数和(自身を含む): 172674432

約数和(自身を除く): 86855804

約数列:

[1, 2, 4, 7, 14, 28, 167, 334, 668, 1169, 2338, 4676, 18353, 36706, 73412, 128471, 256942, 513884, 3064951, 6129902, 12259804, 21454657, 42909314, 85818628]

約数ペア:

[(1, 85818628), (2, 42909314), (4, 21454657), (7, 12259804), (14, 6129902), (28, 3064951), (167, 513884), (334, 256942), (668, 128471), (1169, 73412), (2338, 36706), (4676, 18353)]