1088816

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{4003}}^1$

素因数の和:4028

約数の個数: 20

約数和(自身を含む): 2234232

約数和(自身を除く): 1145416

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 4003, 8006, 16012, 32024, 64048, 68051, 136102, 272204, 544408, 1088816]

約数ペア:

[(1, 1088816), (2, 544408), (4, 272204), (8, 136102), (16, 68051), (17, 64048), (34, 32024), (68, 16012), (136, 8006), (272, 4003)]