1920652016

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{30367}}^1$

素因数の和:30501

約数の個数: 40

約数和(自身を含む): 3840944640

約数和(自身を除く): 1920292624

約数列:

[1, 2, 4, 8, 16, 59, 67, 118, 134, 236, 268, 472, 536, 944, 1072, 3953, 7906, 15812, 30367, 31624, 60734, 63248, 121468, 242936, 485872, 1791653, 2034589, 3583306, 4069178, 7166612, 8138356, 14333224, 16276712, 28666448, 32553424, 120040751, 240081502, 480163004, 960326008, 1920652016]

約数ペア:

[(1, 1920652016), (2, 960326008), (4, 480163004), (8, 240081502), (16, 120040751), (59, 32553424), (67, 28666448), (118, 16276712), (134, 14333224), (236, 8138356), (268, 7166612), (472, 4069178), (536, 3583306), (944, 2034589), (1072, 1791653), (3953, 485872), (7906, 242936), (15812, 121468), (30367, 63248), (31624, 60734)]