67890062

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{7349}}^1$

素因数の和:7531

約数の個数: 16

約数和(自身を含む): 105840000

約数和(自身を除く): 37949938

約数列:

[1, 2, 31, 62, 149, 298, 4619, 7349, 9238, 14698, 227819, 455638, 1095001, 2190002, 33945031, 67890062]

約数ペア:

[(1, 67890062), (2, 33945031), (31, 2190002), (62, 1095001), (149, 455638), (298, 227819), (4619, 14698), (7349, 9238)]