285788056

素因数分解:

$2^3\times {\mathrm{997}}^1\times {\mathrm{35831}}^1$

素因数の和:36834

約数の個数: 16

約数和(自身を含む): 536405040

約数和(自身を除く): 250616984

約数列:

[1, 2, 4, 8, 997, 1994, 3988, 7976, 35831, 71662, 143324, 286648, 35723507, 71447014, 142894028, 285788056]

約数ペア:

[(1, 285788056), (2, 142894028), (4, 71447014), (8, 35723507), (997, 286648), (1994, 143324), (3988, 71662), (7976, 35831)]