8729128094

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1\times {\mathrm{1091}}^1$

素因数の和:1640

約数の個数: 32

約数和(自身を含む): 13391554176

約数和(自身を除く): 4662426082

約数列:

[1, 2, 83, 157, 166, 307, 314, 614, 1091, 2182, 13031, 25481, 26062, 48199, 50962, 90553, 96398, 171287, 181106, 334937, 342574, 669874, 4000517, 8001034, 14216821, 27799771, 28433642, 52585109, 55599542, 105170218, 4364564047, 8729128094]

約数ペア:

[(1, 8729128094), (2, 4364564047), (83, 105170218), (157, 55599542), (166, 52585109), (307, 28433642), (314, 27799771), (614, 14216821), (1091, 8001034), (2182, 4000517), (13031, 669874), (25481, 342574), (26062, 334937), (48199, 181106), (50962, 171287), (90553, 96398)]