16285888

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:317

約数の個数: 56

約数和(自身を含む): 34747200

約数和(自身を除く): 18461312

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 59, 64, 76, 118, 152, 227, 236, 304, 454, 472, 608, 908, 944, 1121, 1216, 1816, 1888, 2242, 3632, 3776, 4313, 4484, 7264, 8626, 8968, 13393, 14528, 17252, 17936, 26786, 34504, 35872, 53572, 69008, 71744, 107144, 138016, 214288, 254467, 276032, 428576, 508934, 857152, 1017868, 2035736, 4071472, 8142944, 16285888]

約数ペア:

[(1, 16285888), (2, 8142944), (4, 4071472), (8, 2035736), (16, 1017868), (19, 857152), (32, 508934), (38, 428576), (59, 276032), (64, 254467), (76, 214288), (118, 138016), (152, 107144), (227, 71744), (236, 69008), (304, 53572), (454, 35872), (472, 34504), (608, 26786), (908, 17936), (944, 17252), (1121, 14528), (1216, 13393), (1816, 8968), (1888, 8626), (2242, 7264), (3632, 4484), (3776, 4313)]