16157504

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1$

素因数の和:471

約数の個数: 56

約数和(自身を含む): 35661600

約数和(自身を除く): 19504096

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 59, 64, 88, 118, 176, 236, 352, 389, 472, 649, 704, 778, 944, 1298, 1556, 1888, 2596, 3112, 3776, 4279, 5192, 6224, 8558, 10384, 12448, 17116, 20768, 22951, 24896, 34232, 41536, 45902, 68464, 91804, 136928, 183608, 252461, 273856, 367216, 504922, 734432, 1009844, 1468864, 2019688, 4039376, 8078752, 16157504]

約数ペア:

[(1, 16157504), (2, 8078752), (4, 4039376), (8, 2019688), (11, 1468864), (16, 1009844), (22, 734432), (32, 504922), (44, 367216), (59, 273856), (64, 252461), (88, 183608), (118, 136928), (176, 91804), (236, 68464), (352, 45902), (389, 41536), (472, 34232), (649, 24896), (704, 22951), (778, 20768), (944, 17116), (1298, 12448), (1556, 10384), (1888, 8558), (2596, 6224), (3112, 5192), (3776, 4279)]