90618548

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{349}}^1\times {\mathrm{467}}^1$

素因数の和:959

約数の個数: 24

約数和(自身を含む): 160524000

約数和(自身を除く): 69905452

約数列:

[1, 2, 4, 139, 278, 349, 467, 556, 698, 934, 1396, 1868, 48511, 64913, 97022, 129826, 162983, 194044, 259652, 325966, 651932, 22654637, 45309274, 90618548]

約数ペア:

[(1, 90618548), (2, 45309274), (4, 22654637), (139, 651932), (278, 325966), (349, 259652), (467, 194044), (556, 162983), (698, 129826), (934, 97022), (1396, 64913), (1868, 48511)]