23101904

素因数分解:

$2^4\times 7^1\times {\mathrm{313}}^1\times {\mathrm{659}}^1$

素因数の和:987

約数の個数: 40

約数和(自身を含む): 51395520

約数和(自身を除く): 28293616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 313, 626, 659, 1252, 1318, 2191, 2504, 2636, 4382, 4613, 5008, 5272, 8764, 9226, 10544, 17528, 18452, 35056, 36904, 73808, 206267, 412534, 825068, 1443869, 1650136, 2887738, 3300272, 5775476, 11550952, 23101904]

約数ペア:

[(1, 23101904), (2, 11550952), (4, 5775476), (7, 3300272), (8, 2887738), (14, 1650136), (16, 1443869), (28, 825068), (56, 412534), (112, 206267), (313, 73808), (626, 36904), (659, 35056), (1252, 18452), (1318, 17528), (2191, 10544), (2504, 9226), (2636, 8764), (4382, 5272), (4613, 5008)]