82991456

素因数分解:

$2^5\times {\mathrm{157}}^1\times {\mathrm{16519}}^1$

素因数の和:16686

約数の個数: 24

約数和(自身を含む): 164440080

約数和(自身を除く): 81448624

約数列:

[1, 2, 4, 8, 16, 32, 157, 314, 628, 1256, 2512, 5024, 16519, 33038, 66076, 132152, 264304, 528608, 2593483, 5186966, 10373932, 20747864, 41495728, 82991456]

約数ペア:

[(1, 82991456), (2, 41495728), (4, 20747864), (8, 10373932), (16, 5186966), (32, 2593483), (157, 528608), (314, 264304), (628, 132152), (1256, 66076), (2512, 33038), (5024, 16519)]