90433256

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{809}}^1$

素因数の和:1061

約数の個数: 32

約数和(自身を含む): 172773000

約数和(自身を除く): 82339744

約数列:

[1, 2, 4, 8, 89, 157, 178, 314, 356, 628, 712, 809, 1256, 1618, 3236, 6472, 13973, 27946, 55892, 72001, 111784, 127013, 144002, 254026, 288004, 508052, 576008, 1016104, 11304157, 22608314, 45216628, 90433256]

約数ペア:

[(1, 90433256), (2, 45216628), (4, 22608314), (8, 11304157), (89, 1016104), (157, 576008), (178, 508052), (314, 288004), (356, 254026), (628, 144002), (712, 127013), (809, 111784), (1256, 72001), (1618, 55892), (3236, 27946), (6472, 13973)]