163564852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{11953}}^1$

素因数の和:12279

約数の個数: 24

約数和(自身を含む): 313290432

約数和(自身を除く): 149725580

約数列:

[1, 2, 4, 11, 22, 44, 311, 622, 1244, 3421, 6842, 11953, 13684, 23906, 47812, 131483, 262966, 525932, 3717383, 7434766, 14869532, 40891213, 81782426, 163564852]

約数ペア:

[(1, 163564852), (2, 81782426), (4, 40891213), (11, 14869532), (22, 7434766), (44, 3717383), (311, 525932), (622, 262966), (1244, 131483), (3421, 47812), (6842, 23906), (11953, 13684)]