31283842

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{613}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 53049600

約数和(自身を除く): 21765758

約数列:

[1, 2, 17, 19, 34, 38, 79, 158, 323, 613, 646, 1226, 1343, 1501, 2686, 3002, 10421, 11647, 20842, 23294, 25517, 48427, 51034, 96854, 197999, 395998, 823259, 920113, 1646518, 1840226, 15641921, 31283842]

約数ペア:

[(1, 31283842), (2, 15641921), (17, 1840226), (19, 1646518), (34, 920113), (38, 823259), (79, 395998), (158, 197999), (323, 96854), (613, 51034), (646, 48427), (1226, 25517), (1343, 23294), (1501, 20842), (2686, 11647), (3002, 10421)]