39782072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{2707}}^1$

素因数の和:2891

約数の個数: 32

約数和(自身を含む): 81889920

約数和(自身を除く): 42107848

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 167, 334, 668, 1336, 1837, 2707, 3674, 5414, 7348, 10828, 14696, 21656, 29777, 59554, 119108, 238216, 452069, 904138, 1808276, 3616552, 4972759, 9945518, 19891036, 39782072]

約数ペア:

[(1, 39782072), (2, 19891036), (4, 9945518), (8, 4972759), (11, 3616552), (22, 1808276), (44, 904138), (88, 452069), (167, 238216), (334, 119108), (668, 59554), (1336, 29777), (1837, 21656), (2707, 14696), (3674, 10828), (5414, 7348)]