90774292

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{111791}}^1$

素因数の和:111831

約数の個数: 24

約数和(自身を含む): 187810560

約数和(自身を除く): 97036268

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 111791, 223582, 447164, 782537, 1565074, 3130148, 3241939, 6483878, 12967756, 22693573, 45387146, 90774292]

約数ペア:

[(1, 90774292), (2, 45387146), (4, 22693573), (7, 12967756), (14, 6483878), (28, 3241939), (29, 3130148), (58, 1565074), (116, 782537), (203, 447164), (406, 223582), (812, 111791)]