85698136

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 169445520

約数和(自身を除く): 83747384

約数列:

[1, 2, 4, 8, 31, 62, 71, 124, 142, 157, 248, 284, 314, 568, 628, 961, 1256, 1922, 2201, 3844, 4402, 4867, 7688, 8804, 9734, 11147, 17608, 19468, 22294, 38936, 44588, 68231, 89176, 136462, 150877, 272924, 301754, 345557, 545848, 603508, 691114, 1207016, 1382228, 2764456, 10712267, 21424534, 42849068, 85698136]

約数ペア:

[(1, 85698136), (2, 42849068), (4, 21424534), (8, 10712267), (31, 2764456), (62, 1382228), (71, 1207016), (124, 691114), (142, 603508), (157, 545848), (248, 345557), (284, 301754), (314, 272924), (568, 150877), (628, 136462), (961, 89176), (1256, 68231), (1922, 44588), (2201, 38936), (3844, 22294), (4402, 19468), (4867, 17608), (7688, 11147), (8804, 9734)]