90774544

素因数分解:

$2^4\times 7^1\times {\mathrm{810487}}^1$

素因数の和:810502

約数の個数: 20

約数和(自身を含む): 201001024

約数和(自身を除く): 110226480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 810487, 1620974, 3241948, 5673409, 6483896, 11346818, 12967792, 22693636, 45387272, 90774544]

約数ペア:

[(1, 90774544), (2, 45387272), (4, 22693636), (7, 12967792), (8, 11346818), (14, 6483896), (16, 5673409), (28, 3241948), (56, 1620974), (112, 810487)]