228071216

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{6863}}^1$

素因数の和:6969

約数の個数: 40

約数和(自身を含む): 463017984

約数和(自身を除く): 234946768

約数列:

[1, 2, 4, 8, 16, 31, 62, 67, 124, 134, 248, 268, 496, 536, 1072, 2077, 4154, 6863, 8308, 13726, 16616, 27452, 33232, 54904, 109808, 212753, 425506, 459821, 851012, 919642, 1702024, 1839284, 3404048, 3678568, 7357136, 14254451, 28508902, 57017804, 114035608, 228071216]

約数ペア:

[(1, 228071216), (2, 114035608), (4, 57017804), (8, 28508902), (16, 14254451), (31, 7357136), (62, 3678568), (67, 3404048), (124, 1839284), (134, 1702024), (248, 919642), (268, 851012), (496, 459821), (536, 425506), (1072, 212753), (2077, 109808), (4154, 54904), (6863, 33232), (8308, 27452), (13726, 16616)]