8239924

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{863}}^1$

素因数の和:916

約数の個数: 48

約数和(自身を含む): 18579456

約数和(自身を除く): 10339532

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 863, 868, 1364, 1726, 2387, 3452, 4774, 6041, 9493, 9548, 12082, 18986, 24164, 26753, 37972, 53506, 66451, 107012, 132902, 187271, 265804, 294283, 374542, 588566, 749084, 1177132, 2059981, 4119962, 8239924]

約数ペア:

[(1, 8239924), (2, 4119962), (4, 2059981), (7, 1177132), (11, 749084), (14, 588566), (22, 374542), (28, 294283), (31, 265804), (44, 187271), (62, 132902), (77, 107012), (124, 66451), (154, 53506), (217, 37972), (308, 26753), (341, 24164), (434, 18986), (682, 12082), (863, 9548), (868, 9493), (1364, 6041), (1726, 4774), (2387, 3452)]