16123977424

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{881}}^1\times {\mathrm{36899}}^1$

素因数の和:37819

約数の個数: 40

約数和(自身を含む): 32285433600

約数和(自身を除く): 16161456176

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 881, 1762, 3524, 7048, 14096, 27311, 36899, 54622, 73798, 109244, 147596, 218488, 295192, 436976, 590384, 1143869, 2287738, 4575476, 9150952, 18301904, 32508019, 65016038, 130032076, 260064152, 520128304, 1007748589, 2015497178, 4030994356, 8061988712, 16123977424]

約数ペア:

[(1, 16123977424), (2, 8061988712), (4, 4030994356), (8, 2015497178), (16, 1007748589), (31, 520128304), (62, 260064152), (124, 130032076), (248, 65016038), (496, 32508019), (881, 18301904), (1762, 9150952), (3524, 4575476), (7048, 2287738), (14096, 1143869), (27311, 590384), (36899, 436976), (54622, 295192), (73798, 218488), (109244, 147596)]