170240512

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{25577}}^1$

素因数の和:25608

約数の個数: 40

約数和(自身を含む): 366328116

約数和(自身を除く): 196087604

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 25577, 51154, 102308, 204616, 332501, 409232, 665002, 818464, 1330004, 1636928, 2660008, 3273856, 5320016, 6547712, 10640032, 13095424, 21280064, 42560128, 85120256, 170240512]

約数ペア:

[(1, 170240512), (2, 85120256), (4, 42560128), (8, 21280064), (13, 13095424), (16, 10640032), (26, 6547712), (32, 5320016), (52, 3273856), (64, 2660008), (104, 1636928), (128, 1330004), (208, 818464), (256, 665002), (416, 409232), (512, 332501), (832, 204616), (1664, 102308), (3328, 51154), (6656, 25577)]