30479872

素因数分解:

$2^9\times {\mathrm{59}}^1\times {\mathrm{1009}}^1$

素因数の和:1086

約数の個数: 40

約数和(自身を含む): 61993800

約数和(自身を除く): 31513928

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 256, 472, 512, 944, 1009, 1888, 2018, 3776, 4036, 7552, 8072, 15104, 16144, 30208, 32288, 59531, 64576, 119062, 129152, 238124, 258304, 476248, 516608, 952496, 1904992, 3809984, 7619968, 15239936, 30479872]

約数ペア:

[(1, 30479872), (2, 15239936), (4, 7619968), (8, 3809984), (16, 1904992), (32, 952496), (59, 516608), (64, 476248), (118, 258304), (128, 238124), (236, 129152), (256, 119062), (472, 64576), (512, 59531), (944, 32288), (1009, 30208), (1888, 16144), (2018, 15104), (3776, 8072), (4036, 7552)]