71145806

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{7309}}^1$

素因数の和:7499

約数の個数: 16

約数和(自身を含む): 110878080

約数和(自身を除く): 39732274

約数列:

[1, 2, 31, 62, 157, 314, 4867, 7309, 9734, 14618, 226579, 453158, 1147513, 2295026, 35572903, 71145806]

約数ペア:

[(1, 71145806), (2, 35572903), (31, 2295026), (62, 1147513), (157, 453158), (314, 226579), (4867, 14618), (7309, 9734)]