1634768

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{1231}}^1$

素因数の和:1322

約数の個数: 20

約数和(自身を含む): 3208128

約数和(自身を除く): 1573360

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1231, 1328, 2462, 4924, 9848, 19696, 102173, 204346, 408692, 817384, 1634768]

約数ペア:

[(1, 1634768), (2, 817384), (4, 408692), (8, 204346), (16, 102173), (83, 19696), (166, 9848), (332, 4924), (664, 2462), (1231, 1328)]