31392864

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{5737}}^1$

素因数の和:5772

約数の個数: 72

約数和(自身を含む): 93988440

約数和(自身を除く): 62595576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 5737, 11474, 17211, 22948, 34422, 45896, 51633, 68844, 91792, 103266, 109003, 137688, 183584, 206532, 218006, 275376, 327009, 413064, 436012, 550752, 654018, 826128, 872024, 981027, 1308036, 1652256, 1744048, 1962054, 2616072, 3488096, 3924108, 5232144, 7848216, 10464288, 15696432, 31392864]

約数ペア:

[(1, 31392864), (2, 15696432), (3, 10464288), (4, 7848216), (6, 5232144), (8, 3924108), (9, 3488096), (12, 2616072), (16, 1962054), (18, 1744048), (19, 1652256), (24, 1308036), (32, 981027), (36, 872024), (38, 826128), (48, 654018), (57, 550752), (72, 436012), (76, 413064), (96, 327009), (114, 275376), (144, 218006), (152, 206532), (171, 183584), (228, 137688), (288, 109003), (304, 103266), (342, 91792), (456, 68844), (608, 51633), (684, 45896), (912, 34422), (1368, 22948), (1824, 17211), (2736, 11474), (5472, 5737)]