81835456

素因数分解:

$2^6\times {\mathrm{109}}^1\times {\mathrm{11731}}^1$

素因数の和:11852

約数の個数: 28

約数和(自身を含む): 163896040

約数和(自身を除く): 82060584

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 218, 436, 872, 1744, 3488, 6976, 11731, 23462, 46924, 93848, 187696, 375392, 750784, 1278679, 2557358, 5114716, 10229432, 20458864, 40917728, 81835456]

約数ペア:

[(1, 81835456), (2, 40917728), (4, 20458864), (8, 10229432), (16, 5114716), (32, 2557358), (64, 1278679), (109, 750784), (218, 375392), (436, 187696), (872, 93848), (1744, 46924), (3488, 23462), (6976, 11731)]