31207308

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13907}}^1$

素因数の和:13942

約数の個数: 48

約数和(自身を含む): 84115584

約数和(自身を除く): 52908276

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1122, 2244, 13907, 27814, 41721, 55628, 83442, 152977, 166884, 236419, 305954, 458931, 472838, 611908, 709257, 917862, 945676, 1418514, 1835724, 2600609, 2837028, 5201218, 7801827, 10402436, 15603654, 31207308]

約数ペア:

[(1, 31207308), (2, 15603654), (3, 10402436), (4, 7801827), (6, 5201218), (11, 2837028), (12, 2600609), (17, 1835724), (22, 1418514), (33, 945676), (34, 917862), (44, 709257), (51, 611908), (66, 472838), (68, 458931), (102, 305954), (132, 236419), (187, 166884), (204, 152977), (374, 83442), (561, 55628), (748, 41721), (1122, 27814), (2244, 13907)]