43121936

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:480

約数の個数: 80

約数和(自身を含む): 100493568

約数和(自身を除く): 57371632

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 47, 52, 88, 94, 104, 143, 176, 188, 208, 286, 376, 401, 517, 572, 611, 752, 802, 1034, 1144, 1222, 1604, 2068, 2288, 2444, 3208, 4136, 4411, 4888, 5213, 6416, 6721, 8272, 8822, 9776, 10426, 13442, 17644, 18847, 20852, 26884, 35288, 37694, 41704, 53768, 57343, 70576, 75388, 83408, 107536, 114686, 150776, 207317, 229372, 245011, 301552, 414634, 458744, 490022, 829268, 917488, 980044, 1658536, 1960088, 2695121, 3317072, 3920176, 5390242, 10780484, 21560968, 43121936]

約数ペア:

[(1, 43121936), (2, 21560968), (4, 10780484), (8, 5390242), (11, 3920176), (13, 3317072), (16, 2695121), (22, 1960088), (26, 1658536), (44, 980044), (47, 917488), (52, 829268), (88, 490022), (94, 458744), (104, 414634), (143, 301552), (176, 245011), (188, 229372), (208, 207317), (286, 150776), (376, 114686), (401, 107536), (517, 83408), (572, 75388), (611, 70576), (752, 57343), (802, 53768), (1034, 41704), (1144, 37694), (1222, 35288), (1604, 26884), (2068, 20852), (2288, 18847), (2444, 17644), (3208, 13442), (4136, 10426), (4411, 9776), (4888, 8822), (5213, 8272), (6416, 6721)]