80194016

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5869}}^1$

素因数の和:5947

約数の個数: 48

約数和(自身を含む): 183425760

約数和(自身を除く): 103231744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 224, 244, 427, 488, 854, 976, 1708, 1952, 3416, 5869, 6832, 11738, 13664, 23476, 41083, 46952, 82166, 93904, 164332, 187808, 328664, 358009, 657328, 716018, 1314656, 1432036, 2506063, 2864072, 5012126, 5728144, 10024252, 11456288, 20048504, 40097008, 80194016]

約数ペア:

[(1, 80194016), (2, 40097008), (4, 20048504), (7, 11456288), (8, 10024252), (14, 5728144), (16, 5012126), (28, 2864072), (32, 2506063), (56, 1432036), (61, 1314656), (112, 716018), (122, 657328), (224, 358009), (244, 328664), (427, 187808), (488, 164332), (854, 93904), (976, 82166), (1708, 46952), (1952, 41083), (3416, 23476), (5869, 13664), (6832, 11738)]