31090444

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{100943}}^1$

素因数の和:100965

約数の個数: 24

約数和(自身を含む): 67834368

約数和(自身を除く): 36743924

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 100943, 201886, 403772, 706601, 1110373, 1413202, 2220746, 2826404, 4441492, 7772611, 15545222, 31090444]

約数ペア:

[(1, 31090444), (2, 15545222), (4, 7772611), (7, 4441492), (11, 2826404), (14, 2220746), (22, 1413202), (28, 1110373), (44, 706601), (77, 403772), (154, 201886), (308, 100943)]