90905192

素因数分解:

$2^3\times 7^2\times {\mathrm{231901}}^1$

素因数の和:231921

約数の個数: 24

約数和(自身を含む): 198276210

約数和(自身を除く): 107371018

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 231901, 463802, 927604, 1623307, 1855208, 3246614, 6493228, 11363149, 12986456, 22726298, 45452596, 90905192]

約数ペア:

[(1, 90905192), (2, 45452596), (4, 22726298), (7, 12986456), (8, 11363149), (14, 6493228), (28, 3246614), (49, 1855208), (56, 1623307), (98, 927604), (196, 463802), (392, 231901)]