16785736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:190

約数の個数: 64

約数和(自身を含む): 36158400

約数和(自身を除く): 19372664

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 59, 61, 88, 106, 118, 122, 212, 236, 244, 424, 472, 488, 583, 649, 671, 1166, 1298, 1342, 2332, 2596, 2684, 3127, 3233, 3599, 4664, 5192, 5368, 6254, 6466, 7198, 12508, 12932, 14396, 25016, 25864, 28792, 34397, 35563, 39589, 68794, 71126, 79178, 137588, 142252, 158356, 190747, 275176, 284504, 316712, 381494, 762988, 1525976, 2098217, 4196434, 8392868, 16785736]

約数ペア:

[(1, 16785736), (2, 8392868), (4, 4196434), (8, 2098217), (11, 1525976), (22, 762988), (44, 381494), (53, 316712), (59, 284504), (61, 275176), (88, 190747), (106, 158356), (118, 142252), (122, 137588), (212, 79178), (236, 71126), (244, 68794), (424, 39589), (472, 35563), (488, 34397), (583, 28792), (649, 25864), (671, 25016), (1166, 14396), (1298, 12932), (1342, 12508), (2332, 7198), (2596, 6466), (2684, 6254), (3127, 5368), (3233, 5192), (3599, 4664)]