69315814

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{7121}}^1$

素因数の和:7311

約数の個数: 16

約数和(自身を含む): 108026496

約数和(自身を除く): 38710682

約数列:

[1, 2, 31, 62, 157, 314, 4867, 7121, 9734, 14242, 220751, 441502, 1117997, 2235994, 34657907, 69315814]

約数ペア:

[(1, 69315814), (2, 34657907), (31, 2235994), (62, 1117997), (157, 441502), (314, 220751), (4867, 14242), (7121, 9734)]