31506688795

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1\times {\mathrm{16033}}^1$

素因数の和:16495

約数の個数: 32

約数和(自身を含む): 40798192320

約数和(自身を除く): 9291503525

約数列:

[1, 5, 17, 61, 85, 305, 379, 1037, 1895, 5185, 6443, 16033, 23119, 32215, 80165, 115595, 272561, 393023, 978013, 1362805, 1965115, 4890065, 6076507, 16626221, 30382535, 83131105, 103300619, 370666927, 516503095, 1853334635, 6301337759, 31506688795]

約数ペア:

[(1, 31506688795), (5, 6301337759), (17, 1853334635), (61, 516503095), (85, 370666927), (305, 103300619), (379, 83131105), (1037, 30382535), (1895, 16626221), (5185, 6076507), (6443, 4890065), (16033, 1965115), (23119, 1362805), (32215, 978013), (80165, 393023), (115595, 272561)]