55521112

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{63671}}^1$

素因数の和:63786

約数の個数: 16

約数和(自身を含む): 105058800

約数和(自身を除く): 49537688

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 63671, 127342, 254684, 509368, 6940139, 13880278, 27760556, 55521112]

約数ペア:

[(1, 55521112), (2, 27760556), (4, 13880278), (8, 6940139), (109, 509368), (218, 254684), (436, 127342), (872, 63671)]