126081712

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{254197}}^1$

素因数の和:254236

約数の個数: 20

約数和(自身を含む): 252164416

約数和(自身を除く): 126082704

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 254197, 508394, 1016788, 2033576, 4067152, 7880107, 15760214, 31520428, 63040856, 126081712]

約数ペア:

[(1, 126081712), (2, 63040856), (4, 31520428), (8, 15760214), (16, 7880107), (31, 4067152), (62, 2033576), (124, 1016788), (248, 508394), (496, 254197)]