53738128

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{108343}}^1$

素因数の和:108382

約数の個数: 20

約数和(自身を含む): 107477248

約数和(自身を除く): 53739120

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 108343, 216686, 433372, 866744, 1733488, 3358633, 6717266, 13434532, 26869064, 53738128]

約数ペア:

[(1, 53738128), (2, 26869064), (4, 13434532), (8, 6717266), (16, 3358633), (31, 1733488), (62, 866744), (124, 433372), (248, 216686), (496, 108343)]