54205412

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{787}}^1$

素因数の和:1115

約数の個数: 24

約数和(自身を含む): 96772704

約数和(自身を除く): 42567292

約数列:

[1, 2, 4, 67, 134, 257, 268, 514, 787, 1028, 1574, 3148, 17219, 34438, 52729, 68876, 105458, 202259, 210916, 404518, 809036, 13551353, 27102706, 54205412]

約数ペア:

[(1, 54205412), (2, 27102706), (4, 13551353), (67, 809036), (134, 404518), (257, 210916), (268, 202259), (514, 105458), (787, 68876), (1028, 52729), (1574, 34438), (3148, 17219)]