16451624

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:330

約数の個数: 64

約数和(自身を含む): 37635840

約数和(自身を除く): 21184216

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 53, 56, 92, 106, 161, 184, 212, 241, 322, 371, 424, 482, 644, 742, 964, 1219, 1288, 1484, 1687, 1928, 2438, 2968, 3374, 4876, 5543, 6748, 8533, 9752, 11086, 12773, 13496, 17066, 22172, 25546, 34132, 38801, 44344, 51092, 68264, 77602, 89411, 102184, 155204, 178822, 293779, 310408, 357644, 587558, 715288, 1175116, 2056453, 2350232, 4112906, 8225812, 16451624]

約数ペア:

[(1, 16451624), (2, 8225812), (4, 4112906), (7, 2350232), (8, 2056453), (14, 1175116), (23, 715288), (28, 587558), (46, 357644), (53, 310408), (56, 293779), (92, 178822), (106, 155204), (161, 102184), (184, 89411), (212, 77602), (241, 68264), (322, 51092), (371, 44344), (424, 38801), (482, 34132), (644, 25546), (742, 22172), (964, 17066), (1219, 13496), (1288, 12773), (1484, 11086), (1687, 9752), (1928, 8533), (2438, 6748), (2968, 5543), (3374, 4876)]