16406996838

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{2969}}^1\times {\mathrm{21419}}^1$

素因数の和:24436

約数の個数: 32

約数和(自身を含む): 33589987200

約数和(自身を除く): 17182990362

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 2969, 5938, 8907, 17814, 21419, 42838, 64257, 127667, 128514, 255334, 383001, 766002, 921017, 1842034, 2763051, 5526102, 63593011, 127186022, 190779033, 381558066, 2734499473, 5468998946, 8203498419, 16406996838]

約数ペア:

[(1, 16406996838), (2, 8203498419), (3, 5468998946), (6, 2734499473), (43, 381558066), (86, 190779033), (129, 127186022), (258, 63593011), (2969, 5526102), (5938, 2763051), (8907, 1842034), (17814, 921017), (21419, 766002), (42838, 383001), (64257, 255334), (127667, 128514)]