31079468

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{65293}}^1$

素因数の和:65321

約数の個数: 24

約数和(自身を含む): 65816352

約数和(自身を除く): 34736884

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 65293, 130586, 261172, 457051, 914102, 1109981, 1828204, 2219962, 4439924, 7769867, 15539734, 31079468]

約数ペア:

[(1, 31079468), (2, 15539734), (4, 7769867), (7, 4439924), (14, 2219962), (17, 1828204), (28, 1109981), (34, 914102), (68, 457051), (119, 261172), (238, 130586), (476, 65293)]