214934144

素因数分解:

$2^7\times {\mathrm{83}}^1\times {\mathrm{20231}}^1$

素因数の和:20328

約数の個数: 32

約数和(自身を含む): 433369440

約数和(自身を除く): 218435296

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 332, 664, 1328, 2656, 5312, 10624, 20231, 40462, 80924, 161848, 323696, 647392, 1294784, 1679173, 2589568, 3358346, 6716692, 13433384, 26866768, 53733536, 107467072, 214934144]

約数ペア:

[(1, 214934144), (2, 107467072), (4, 53733536), (8, 26866768), (16, 13433384), (32, 6716692), (64, 3358346), (83, 2589568), (128, 1679173), (166, 1294784), (332, 647392), (664, 323696), (1328, 161848), (2656, 80924), (5312, 40462), (10624, 20231)]