16335352

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:256

約数の個数: 64

約数和(自身を含む): 35704800

約数和(自身を除く): 19369448

約数列:

[1, 2, 4, 8, 11, 22, 29, 37, 44, 58, 74, 88, 116, 148, 173, 232, 296, 319, 346, 407, 638, 692, 814, 1073, 1276, 1384, 1628, 1903, 2146, 2552, 3256, 3806, 4292, 5017, 6401, 7612, 8584, 10034, 11803, 12802, 15224, 20068, 23606, 25604, 40136, 47212, 51208, 55187, 70411, 94424, 110374, 140822, 185629, 220748, 281644, 371258, 441496, 563288, 742516, 1485032, 2041919, 4083838, 8167676, 16335352]

約数ペア:

[(1, 16335352), (2, 8167676), (4, 4083838), (8, 2041919), (11, 1485032), (22, 742516), (29, 563288), (37, 441496), (44, 371258), (58, 281644), (74, 220748), (88, 185629), (116, 140822), (148, 110374), (173, 94424), (232, 70411), (296, 55187), (319, 51208), (346, 47212), (407, 40136), (638, 25604), (692, 23606), (814, 20068), (1073, 15224), (1276, 12802), (1384, 11803), (1628, 10034), (1903, 8584), (2146, 7612), (2552, 6401), (3256, 5017), (3806, 4292)]