85184572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{3943}}^1$

素因数の和:4449

約数の個数: 24

約数和(自身を含む): 162997632

約数和(自身を除く): 77813060

約数列:

[1, 2, 4, 11, 22, 44, 491, 982, 1964, 3943, 5401, 7886, 10802, 15772, 21604, 43373, 86746, 173492, 1936013, 3872026, 7744052, 21296143, 42592286, 85184572]

約数ペア:

[(1, 85184572), (2, 42592286), (4, 21296143), (11, 7744052), (22, 3872026), (44, 1936013), (491, 173492), (982, 86746), (1964, 43373), (3943, 21604), (5401, 15772), (7886, 10802)]