85217486

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{727}}^1$

素因数の和:848

約数の個数: 32

約数和(自身を含む): 138378240

約数和(自身を除く): 53160754

約数列:

[1, 2, 29, 43, 47, 58, 86, 94, 727, 1247, 1363, 1454, 2021, 2494, 2726, 4042, 21083, 31261, 34169, 42166, 58609, 62522, 68338, 117218, 906569, 990901, 1469267, 1813138, 1981802, 2938534, 42608743, 85217486]

約数ペア:

[(1, 85217486), (2, 42608743), (29, 2938534), (43, 1981802), (47, 1813138), (58, 1469267), (86, 990901), (94, 906569), (727, 117218), (1247, 68338), (1363, 62522), (1454, 58609), (2021, 42166), (2494, 34169), (2726, 31261), (4042, 21083)]