170911208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{3347}}^1$

素因数の和:3857

約数の個数: 32

約数和(自身を含む): 345915360

約数和(自身を除く): 175004152

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 491, 982, 1964, 3347, 3928, 6383, 6694, 12766, 13388, 25532, 26776, 43511, 51064, 87022, 174044, 348088, 1643377, 3286754, 6573508, 13147016, 21363901, 42727802, 85455604, 170911208]

約数ペア:

[(1, 170911208), (2, 85455604), (4, 42727802), (8, 21363901), (13, 13147016), (26, 6573508), (52, 3286754), (104, 1643377), (491, 348088), (982, 174044), (1964, 87022), (3347, 51064), (3928, 43511), (6383, 26776), (6694, 25532), (12766, 13388)]