31193984

素因数分解:

$2^7\times {\mathrm{243703}}^1$

素因数の和:243717

約数の個数: 16

約数和(自身を含む): 62144520

約数和(自身を除く): 30950536

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 243703, 487406, 974812, 1949624, 3899248, 7798496, 15596992, 31193984]

約数ペア:

[(1, 31193984), (2, 15596992), (4, 7798496), (8, 3899248), (16, 1949624), (32, 974812), (64, 487406), (128, 243703)]