115295728

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1627}}^1$

素因数の和:1781

約数の個数: 40

約数和(自身を含む): 230941568

約数和(自身を除く): 115645840

約数列:

[1, 2, 4, 8, 16, 43, 86, 103, 172, 206, 344, 412, 688, 824, 1627, 1648, 3254, 4429, 6508, 8858, 13016, 17716, 26032, 35432, 69961, 70864, 139922, 167581, 279844, 335162, 559688, 670324, 1119376, 1340648, 2681296, 7205983, 14411966, 28823932, 57647864, 115295728]

約数ペア:

[(1, 115295728), (2, 57647864), (4, 28823932), (8, 14411966), (16, 7205983), (43, 2681296), (86, 1340648), (103, 1119376), (172, 670324), (206, 559688), (344, 335162), (412, 279844), (688, 167581), (824, 139922), (1627, 70864), (1648, 69961), (3254, 35432), (4429, 26032), (6508, 17716), (8858, 13016)]