31668144

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197}}^2$

素因数の和:422

約数の個数: 60

約数和(自身を含む): 87063624

約数和(自身を除く): 55395480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 197, 204, 272, 394, 408, 591, 788, 816, 1182, 1576, 2364, 3152, 3349, 4728, 6698, 9456, 10047, 13396, 20094, 26792, 38809, 40188, 53584, 77618, 80376, 116427, 155236, 160752, 232854, 310472, 465708, 620944, 659753, 931416, 1319506, 1862832, 1979259, 2639012, 3958518, 5278024, 7917036, 10556048, 15834072, 31668144]

約数ペア:

[(1, 31668144), (2, 15834072), (3, 10556048), (4, 7917036), (6, 5278024), (8, 3958518), (12, 2639012), (16, 1979259), (17, 1862832), (24, 1319506), (34, 931416), (48, 659753), (51, 620944), (68, 465708), (102, 310472), (136, 232854), (197, 160752), (204, 155236), (272, 116427), (394, 80376), (408, 77618), (591, 53584), (788, 40188), (816, 38809), (1182, 26792), (1576, 20094), (2364, 13396), (3152, 10047), (3349, 9456), (4728, 6698)]