65509888

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{5563}}^1$

素因数の和:5604

約数の個数: 40

約数和(自身を含む): 136607328

約数和(自身を除く): 71097440

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1472, 2944, 5563, 5888, 11126, 11776, 22252, 44504, 89008, 127949, 178016, 255898, 356032, 511796, 712064, 1023592, 1424128, 2047184, 2848256, 4094368, 8188736, 16377472, 32754944, 65509888]

約数ペア:

[(1, 65509888), (2, 32754944), (4, 16377472), (8, 8188736), (16, 4094368), (23, 2848256), (32, 2047184), (46, 1424128), (64, 1023592), (92, 712064), (128, 511796), (184, 356032), (256, 255898), (368, 178016), (512, 127949), (736, 89008), (1472, 44504), (2944, 22252), (5563, 11776), (5888, 11126)]