16201888

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:337

約数の個数: 48

約数和(自身を含む): 33434856

約数和(自身を除く): 17232968

約数列:

[1, 2, 4, 8, 16, 32, 41, 53, 82, 106, 164, 212, 233, 328, 424, 466, 656, 848, 932, 1312, 1696, 1864, 2173, 3728, 4346, 7456, 8692, 9553, 12349, 17384, 19106, 24698, 34768, 38212, 49396, 69536, 76424, 98792, 152848, 197584, 305696, 395168, 506309, 1012618, 2025236, 4050472, 8100944, 16201888]

約数ペア:

[(1, 16201888), (2, 8100944), (4, 4050472), (8, 2025236), (16, 1012618), (32, 506309), (41, 395168), (53, 305696), (82, 197584), (106, 152848), (164, 98792), (212, 76424), (233, 69536), (328, 49396), (424, 38212), (466, 34768), (656, 24698), (848, 19106), (932, 17384), (1312, 12349), (1696, 9553), (1864, 8692), (2173, 7456), (3728, 4346)]