42649384

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{64231}}^1$

素因数の和:64320

約数の個数: 16

約数和(自身を含む): 80932320

約数和(自身を除く): 38282936

約数列:

[1, 2, 4, 8, 83, 166, 332, 664, 64231, 128462, 256924, 513848, 5331173, 10662346, 21324692, 42649384]

約数ペア:

[(1, 42649384), (2, 21324692), (4, 10662346), (8, 5331173), (83, 513848), (166, 256924), (332, 128462), (664, 64231)]