2168996896

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{91969}}^1$

素因数の和:92057

約数の個数: 48

約数和(自身を含む): 4727993760

約数和(自身を除く): 2558996864

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 67, 88, 134, 176, 268, 352, 536, 737, 1072, 1474, 2144, 2948, 5896, 11792, 23584, 91969, 183938, 367876, 735752, 1011659, 1471504, 2023318, 2943008, 4046636, 6161923, 8093272, 12323846, 16186544, 24647692, 32373088, 49295384, 67781153, 98590768, 135562306, 197181536, 271124612, 542249224, 1084498448, 2168996896]

約数ペア:

[(1, 2168996896), (2, 1084498448), (4, 542249224), (8, 271124612), (11, 197181536), (16, 135562306), (22, 98590768), (32, 67781153), (44, 49295384), (67, 32373088), (88, 24647692), (134, 16186544), (176, 12323846), (268, 8093272), (352, 6161923), (536, 4046636), (737, 2943008), (1072, 2023318), (1474, 1471504), (2144, 1011659), (2948, 735752), (5896, 367876), (11792, 183938), (23584, 91969)]