91489328

素因数分解:

$2^4\times 7^1\times {\mathrm{816869}}^1$

素因数の和:816884

約数の個数: 20

約数和(自身を含む): 202583760

約数和(自身を除く): 111094432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 816869, 1633738, 3267476, 5718083, 6534952, 11436166, 13069904, 22872332, 45744664, 91489328]

約数ペア:

[(1, 91489328), (2, 45744664), (4, 22872332), (7, 13069904), (8, 11436166), (14, 6534952), (16, 5718083), (28, 3267476), (56, 1633738), (112, 816869)]