90670622

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20051}}^1$

素因数の和:20096

約数の個数: 32

約数和(自身を含む): 173249280

約数和(自身を除く): 82578658

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 4522, 20051, 40102, 140357, 280714, 340867, 380969, 681734, 761938, 2386069, 2666783, 4772138, 5333566, 6476473, 12952946, 45335311, 90670622]

約数ペア:

[(1, 90670622), (2, 45335311), (7, 12952946), (14, 6476473), (17, 5333566), (19, 4772138), (34, 2666783), (38, 2386069), (119, 761938), (133, 681734), (238, 380969), (266, 340867), (323, 280714), (646, 140357), (2261, 40102), (4522, 20051)]