67490534

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{4139}}^1$

素因数の和:4435

約数の個数: 16

約数和(自身を含む): 104924160

約数和(自身を除く): 37433626

約数列:

[1, 2, 31, 62, 263, 526, 4139, 8153, 8278, 16306, 128309, 256618, 1088557, 2177114, 33745267, 67490534]

約数ペア:

[(1, 67490534), (2, 33745267), (31, 2177114), (62, 1088557), (263, 256618), (526, 128309), (4139, 16306), (8153, 8278)]