72543106

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{2243}}^1$

素因数の和:2505

約数の個数: 16

約数和(自身を含む): 110620224

約数和(自身を除く): 38077118

約数列:

[1, 2, 103, 157, 206, 314, 2243, 4486, 16171, 32342, 231029, 352151, 462058, 704302, 36271553, 72543106]

約数ペア:

[(1, 72543106), (2, 36271553), (103, 704302), (157, 462058), (206, 352151), (314, 231029), (2243, 32342), (4486, 16171)]