16331208

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:446

約数の個数: 64

約数和(自身を含む): 42845760

約数和(自身を除く): 26514552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 53, 74, 106, 111, 148, 159, 212, 222, 296, 318, 347, 424, 444, 636, 694, 888, 1041, 1272, 1388, 1961, 2082, 2776, 3922, 4164, 5883, 7844, 8328, 11766, 12839, 15688, 18391, 23532, 25678, 36782, 38517, 47064, 51356, 55173, 73564, 77034, 102712, 110346, 147128, 154068, 220692, 308136, 441384, 680467, 1360934, 2041401, 2721868, 4082802, 5443736, 8165604, 16331208]

約数ペア:

[(1, 16331208), (2, 8165604), (3, 5443736), (4, 4082802), (6, 2721868), (8, 2041401), (12, 1360934), (24, 680467), (37, 441384), (53, 308136), (74, 220692), (106, 154068), (111, 147128), (148, 110346), (159, 102712), (212, 77034), (222, 73564), (296, 55173), (318, 51356), (347, 47064), (424, 38517), (444, 36782), (636, 25678), (694, 23532), (888, 18391), (1041, 15688), (1272, 12839), (1388, 11766), (1961, 8328), (2082, 7844), (2776, 5883), (3922, 4164)]