55520408

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{42577}}^1$

素因数の和:42746

約数の個数: 16

約数和(自身を含む): 104741880

約数和(自身を除く): 49221472

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 42577, 85154, 170308, 340616, 6940051, 13880102, 27760204, 55520408]

約数ペア:

[(1, 55520408), (2, 27760204), (4, 13880102), (8, 6940051), (163, 340616), (326, 170308), (652, 85154), (1304, 42577)]