90979676

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{2399}}^1$

素因数の和:2921

約数の個数: 24

約数和(自身を含む): 168000000

約数和(自身を除く): 77020324

約数列:

[1, 2, 4, 19, 38, 76, 499, 998, 1996, 2399, 4798, 9481, 9596, 18962, 37924, 45581, 91162, 182324, 1197101, 2394202, 4788404, 22744919, 45489838, 90979676]

約数ペア:

[(1, 90979676), (2, 45489838), (4, 22744919), (19, 4788404), (38, 2394202), (76, 1197101), (499, 182324), (998, 91162), (1996, 45581), (2399, 37924), (4798, 18962), (9481, 9596)]