53696684

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{821}}^1$

素因数の和:1105

約数の個数: 24

約数和(自身を含む): 95700528

約数和(自身を除く): 42003844

約数列:

[1, 2, 4, 83, 166, 197, 332, 394, 788, 821, 1642, 3284, 16351, 32702, 65404, 68143, 136286, 161737, 272572, 323474, 646948, 13424171, 26848342, 53696684]

約数ペア:

[(1, 53696684), (2, 26848342), (4, 13424171), (83, 646948), (166, 323474), (197, 272572), (332, 161737), (394, 136286), (788, 68143), (821, 65404), (1642, 32702), (3284, 16351)]