31079590

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107171}}^1$

素因数の和:107207

約数の個数: 16

約数和(自身を含む): 57872880

約数和(自身を除く): 26793290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 107171, 214342, 535855, 1071710, 3107959, 6215918, 15539795, 31079590]

約数ペア:

[(1, 31079590), (2, 15539795), (5, 6215918), (10, 3107959), (29, 1071710), (58, 535855), (145, 214342), (290, 107171)]