85650496

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{31123}}^1$

素因数の和:31178

約数の個数: 28

約数和(自身を含む): 173920912

約数和(自身を除く): 88270416

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 31123, 62246, 124492, 248984, 497968, 995936, 1338289, 1991872, 2676578, 5353156, 10706312, 21412624, 42825248, 85650496]

約数ペア:

[(1, 85650496), (2, 42825248), (4, 21412624), (8, 10706312), (16, 5353156), (32, 2676578), (43, 1991872), (64, 1338289), (86, 995936), (172, 497968), (344, 248984), (688, 124492), (1376, 62246), (2752, 31123)]