248173616

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{912403}}^1$

素因数の和:912428

約数の個数: 20

約数和(自身を含む): 509121432

約数和(自身を除く): 260947816

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 912403, 1824806, 3649612, 7299224, 14598448, 15510851, 31021702, 62043404, 124086808, 248173616]

約数ペア:

[(1, 248173616), (2, 124086808), (4, 62043404), (8, 31021702), (16, 15510851), (17, 14598448), (34, 7299224), (68, 3649612), (136, 1824806), (272, 912403)]