86105908

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{20639}}^1$

素因数の和:20799

約数の個数: 24

約数和(自身を含む): 173376000

約数和(自身を除く): 87270092

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4172, 20639, 41278, 82556, 144473, 288946, 577892, 3075211, 6150422, 12300844, 21526477, 43052954, 86105908]

約数ペア:

[(1, 86105908), (2, 43052954), (4, 21526477), (7, 12300844), (14, 6150422), (28, 3075211), (149, 577892), (298, 288946), (596, 144473), (1043, 82556), (2086, 41278), (4172, 20639)]