82405528

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{1163}}^1$

素因数の和:1707

約数の個数: 32

約数和(自身を含む): 164054160

約数和(自身を除く): 81648632

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 521, 1042, 1163, 2084, 2326, 4168, 4652, 8857, 9304, 17714, 19771, 35428, 39542, 70856, 79084, 158168, 605923, 1211846, 2423692, 4847384, 10300691, 20601382, 41202764, 82405528]

約数ペア:

[(1, 82405528), (2, 41202764), (4, 20601382), (8, 10300691), (17, 4847384), (34, 2423692), (68, 1211846), (136, 605923), (521, 158168), (1042, 79084), (1163, 70856), (2084, 39542), (2326, 35428), (4168, 19771), (4652, 17714), (8857, 9304)]