89812792

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{3109}}^1$

素因数の和:3295

約数の個数: 32

約数和(自身を含む): 176896800

約数和(自身を除く): 87084008

約数列:

[1, 2, 4, 8, 23, 46, 92, 157, 184, 314, 628, 1256, 3109, 3611, 6218, 7222, 12436, 14444, 24872, 28888, 71507, 143014, 286028, 488113, 572056, 976226, 1952452, 3904904, 11226599, 22453198, 44906396, 89812792]

約数ペア:

[(1, 89812792), (2, 44906396), (4, 22453198), (8, 11226599), (23, 3904904), (46, 1952452), (92, 976226), (157, 572056), (184, 488113), (314, 286028), (628, 143014), (1256, 71507), (3109, 28888), (3611, 24872), (6218, 14444), (7222, 12436)]