64178642

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{1627}}^1$

素因数の和:1814

約数の個数: 24

約数和(自身を含む): 106529808

約数和(自身を除く): 42351166

約数列:

[1, 2, 11, 22, 121, 163, 242, 326, 1627, 1793, 3254, 3586, 17897, 19723, 35794, 39446, 196867, 265201, 393734, 530402, 2917211, 5834422, 32089321, 64178642]

約数ペア:

[(1, 64178642), (2, 32089321), (11, 5834422), (22, 2917211), (121, 530402), (163, 393734), (242, 265201), (326, 196867), (1627, 39446), (1793, 35794), (3254, 19723), (3586, 17897)]