83935445

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2591}}^1$

素因数の和:2657

約数の個数: 32

約数和(自身を含む): 119439360

約数和(自身を除く): 35503915

約数列:

[1, 5, 11, 19, 31, 55, 95, 155, 209, 341, 589, 1045, 1705, 2591, 2945, 6479, 12955, 28501, 32395, 49229, 80321, 142505, 246145, 401605, 541519, 883531, 1526099, 2707595, 4417655, 7630495, 16787089, 83935445]

約数ペア:

[(1, 83935445), (5, 16787089), (11, 7630495), (19, 4417655), (31, 2707595), (55, 1526099), (95, 883531), (155, 541519), (209, 401605), (341, 246145), (589, 142505), (1045, 80321), (1705, 49229), (2591, 32395), (2945, 28501), (6479, 12955)]