40961614

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{1787}}^1$

素因数の和:2019

約数の個数: 16

約数和(自身を含む): 62715888

約数和(自身を除く): 21754274

約数列:

[1, 2, 73, 146, 157, 314, 1787, 3574, 11461, 22922, 130451, 260902, 280559, 561118, 20480807, 40961614]

約数ペア:

[(1, 40961614), (2, 20480807), (73, 561118), (146, 280559), (157, 260902), (314, 130451), (1787, 22922), (3574, 11461)]