125469212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{40163}}^1$

素因数の和:40249

約数の個数: 24

約数和(自身を含む): 242911872

約数和(自身を除く): 117442660

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 40163, 80326, 160652, 441793, 883586, 1767172, 2851573, 5703146, 11406292, 31367303, 62734606, 125469212]

約数ペア:

[(1, 125469212), (2, 62734606), (4, 31367303), (11, 11406292), (22, 5703146), (44, 2851573), (71, 1767172), (142, 883586), (284, 441793), (781, 160652), (1562, 80326), (3124, 40163)]