16399472

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:377

約数の個数: 40

約数和(自身を含む): 32904144

約数和(自身を除く): 16504672

約数列:

[1, 2, 4, 8, 16, 53, 83, 106, 166, 212, 233, 332, 424, 466, 664, 848, 932, 1328, 1864, 3728, 4399, 8798, 12349, 17596, 19339, 24698, 35192, 38678, 49396, 70384, 77356, 98792, 154712, 197584, 309424, 1024967, 2049934, 4099868, 8199736, 16399472]

約数ペア:

[(1, 16399472), (2, 8199736), (4, 4099868), (8, 2049934), (16, 1024967), (53, 309424), (83, 197584), (106, 154712), (166, 98792), (212, 77356), (233, 70384), (332, 49396), (424, 38678), (466, 35192), (664, 24698), (848, 19339), (932, 17596), (1328, 12349), (1864, 8798), (3728, 4399)]