63123968

素因数分解:

$2^9\times {\mathrm{123289}}^1$

素因数の和:123307

約数の個数: 20

約数和(自身を含む): 126125670

約数和(自身を除く): 63001702

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 123289, 246578, 493156, 986312, 1972624, 3945248, 7890496, 15780992, 31561984, 63123968]

約数ペア:

[(1, 63123968), (2, 31561984), (4, 15780992), (8, 7890496), (16, 3945248), (32, 1972624), (64, 986312), (128, 493156), (256, 246578), (512, 123289)]