31424296

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{1009}}^1$

素因数の和:1261

約数の個数: 32

約数和(自身を含む): 62721000

約数和(自身を除く): 31296704

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 229, 458, 916, 1009, 1832, 2018, 3893, 4036, 7786, 8072, 15572, 17153, 31144, 34306, 68612, 137224, 231061, 462122, 924244, 1848488, 3928037, 7856074, 15712148, 31424296]

約数ペア:

[(1, 31424296), (2, 15712148), (4, 7856074), (8, 3928037), (17, 1848488), (34, 924244), (68, 462122), (136, 231061), (229, 137224), (458, 68612), (916, 34306), (1009, 31144), (1832, 17153), (2018, 15572), (3893, 8072), (4036, 7786)]