42542336

素因数分解:

$2^8\times {\mathrm{137}}^1\times {\mathrm{1213}}^1$

素因数の和:1366

約数の個数: 36

約数和(自身を含む): 85608852

約数和(自身を除く): 43066516

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 256, 274, 548, 1096, 1213, 2192, 2426, 4384, 4852, 8768, 9704, 17536, 19408, 35072, 38816, 77632, 155264, 166181, 310528, 332362, 664724, 1329448, 2658896, 5317792, 10635584, 21271168, 42542336]

約数ペア:

[(1, 42542336), (2, 21271168), (4, 10635584), (8, 5317792), (16, 2658896), (32, 1329448), (64, 664724), (128, 332362), (137, 310528), (256, 166181), (274, 155264), (548, 77632), (1096, 38816), (1213, 35072), (2192, 19408), (2426, 17536), (4384, 9704), (4852, 8768)]