67031840

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{9743}}^1$

素因数の和:9801

約数の個数: 48

約数和(自身を含む): 162062208

約数和(自身を除く): 95030368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 6880, 9743, 19486, 38972, 48715, 77944, 97430, 155888, 194860, 311776, 389720, 418949, 779440, 837898, 1558880, 1675796, 2094745, 3351592, 4189490, 6703184, 8378980, 13406368, 16757960, 33515920, 67031840]

約数ペア:

[(1, 67031840), (2, 33515920), (4, 16757960), (5, 13406368), (8, 8378980), (10, 6703184), (16, 4189490), (20, 3351592), (32, 2094745), (40, 1675796), (43, 1558880), (80, 837898), (86, 779440), (160, 418949), (172, 389720), (215, 311776), (344, 194860), (430, 155888), (688, 97430), (860, 77944), (1376, 48715), (1720, 38972), (3440, 19486), (6880, 9743)]