164421832

素因数分解:

$2^3\times {\mathrm{307}}^1\times {\mathrm{66947}}^1$

素因数の和:67260

約数の個数: 16

約数和(自身を含む): 309299760

約数和(自身を除く): 144877928

約数列:

[1, 2, 4, 8, 307, 614, 1228, 2456, 66947, 133894, 267788, 535576, 20552729, 41105458, 82210916, 164421832]

約数ペア:

[(1, 164421832), (2, 82210916), (4, 41105458), (8, 20552729), (307, 535576), (614, 267788), (1228, 133894), (2456, 66947)]