16091088

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:372

約数の個数: 80

約数和(自身を含む): 45372096

約数和(自身を除く): 29281008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 107, 156, 208, 214, 241, 312, 321, 428, 482, 624, 642, 723, 856, 964, 1284, 1391, 1446, 1712, 1928, 2568, 2782, 2892, 3133, 3856, 4173, 5136, 5564, 5784, 6266, 8346, 9399, 11128, 11568, 12532, 16692, 18798, 22256, 25064, 25787, 33384, 37596, 50128, 51574, 66768, 75192, 77361, 103148, 150384, 154722, 206296, 309444, 335231, 412592, 618888, 670462, 1005693, 1237776, 1340924, 2011386, 2681848, 4022772, 5363696, 8045544, 16091088]

約数ペア:

[(1, 16091088), (2, 8045544), (3, 5363696), (4, 4022772), (6, 2681848), (8, 2011386), (12, 1340924), (13, 1237776), (16, 1005693), (24, 670462), (26, 618888), (39, 412592), (48, 335231), (52, 309444), (78, 206296), (104, 154722), (107, 150384), (156, 103148), (208, 77361), (214, 75192), (241, 66768), (312, 51574), (321, 50128), (428, 37596), (482, 33384), (624, 25787), (642, 25064), (723, 22256), (856, 18798), (964, 16692), (1284, 12532), (1391, 11568), (1446, 11128), (1712, 9399), (1928, 8346), (2568, 6266), (2782, 5784), (2892, 5564), (3133, 5136), (3856, 4173)]