10239872

素因数分解:

$2^7\times {\mathrm{79999}}^1$

素因数の和:80013

約数の個数: 16

約数和(自身を含む): 20400000

約数和(自身を除く): 10160128

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 79999, 159998, 319996, 639992, 1279984, 2559968, 5119936, 10239872]

約数ペア:

[(1, 10239872), (2, 5119936), (4, 2559968), (8, 1279984), (16, 639992), (32, 319996), (64, 159998), (128, 79999)]