85847404

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{317}}^1\times {\mathrm{857}}^1$

素因数の和:1257

約数の個数: 24

約数和(自身を含む): 152792640

約数和(自身を除く): 66945236

約数列:

[1, 2, 4, 79, 158, 316, 317, 634, 857, 1268, 1714, 3428, 25043, 50086, 67703, 100172, 135406, 270812, 271669, 543338, 1086676, 21461851, 42923702, 85847404]

約数ペア:

[(1, 85847404), (2, 42923702), (4, 21461851), (79, 1086676), (158, 543338), (316, 271669), (317, 270812), (634, 135406), (857, 100172), (1268, 67703), (1714, 50086), (3428, 25043)]