82786328

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{5689}}^1$

素因数の和:5819

約数の個数: 32

約数和(自身を含む): 165920400

約数和(自身を除く): 83134072

約数列:

[1, 2, 4, 8, 17, 34, 68, 107, 136, 214, 428, 856, 1819, 3638, 5689, 7276, 11378, 14552, 22756, 45512, 96713, 193426, 386852, 608723, 773704, 1217446, 2434892, 4869784, 10348291, 20696582, 41393164, 82786328]

約数ペア:

[(1, 82786328), (2, 41393164), (4, 20696582), (8, 10348291), (17, 4869784), (34, 2434892), (68, 1217446), (107, 773704), (136, 608723), (214, 386852), (428, 193426), (856, 96713), (1819, 45512), (3638, 22756), (5689, 14552), (7276, 11378)]