124194416

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{115853}}^1$

素因数の和:115928

約数の個数: 20

約数和(自身を含む): 244220232

約数和(自身を除く): 120025816

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 115853, 231706, 463412, 926824, 1853648, 7762151, 15524302, 31048604, 62097208, 124194416]

約数ペア:

[(1, 124194416), (2, 62097208), (4, 31048604), (8, 15524302), (16, 7762151), (67, 1853648), (134, 926824), (268, 463412), (536, 231706), (1072, 115853)]