89491234

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{5573}}^1$

素因数の和:5650

約数の個数: 32

約数和(自身を含む): 162671616

約数和(自身を除く): 73180382

約数列:

[1, 2, 7, 14, 31, 37, 62, 74, 217, 259, 434, 518, 1147, 2294, 5573, 8029, 11146, 16058, 39011, 78022, 172763, 206201, 345526, 412402, 1209341, 1443407, 2418682, 2886814, 6392231, 12784462, 44745617, 89491234]

約数ペア:

[(1, 89491234), (2, 44745617), (7, 12784462), (14, 6392231), (31, 2886814), (37, 2418682), (62, 1443407), (74, 1209341), (217, 412402), (259, 345526), (434, 206201), (518, 172763), (1147, 78022), (2294, 39011), (5573, 16058), (8029, 11146)]