131482064

素因数分解:

$2^4\times 7^1\times {\mathrm{1173947}}^1$

素因数の和:1173962

約数の個数: 20

約数和(自身を含む): 291139104

約数和(自身を除く): 159657040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1173947, 2347894, 4695788, 8217629, 9391576, 16435258, 18783152, 32870516, 65741032, 131482064]

約数ペア:

[(1, 131482064), (2, 65741032), (4, 32870516), (7, 18783152), (8, 16435258), (14, 9391576), (16, 8217629), (28, 4695788), (56, 2347894), (112, 1173947)]