310097072

素因数分解:

$2^4\times {\mathrm{1117}}^1\times {\mathrm{17351}}^1$

素因数の和:18476

約数の個数: 20

約数和(自身を含む): 601385616

約数和(自身を除く): 291288544

約数列:

[1, 2, 4, 8, 16, 1117, 2234, 4468, 8936, 17351, 17872, 34702, 69404, 138808, 277616, 19381067, 38762134, 77524268, 155048536, 310097072]

約数ペア:

[(1, 310097072), (2, 155048536), (4, 77524268), (8, 38762134), (16, 19381067), (1117, 277616), (2234, 138808), (4468, 69404), (8936, 34702), (17351, 17872)]