648167152

素因数分解:

$2^4\times {\mathrm{1319}}^1\times {\mathrm{30713}}^1$

素因数の和:32040

約数の個数: 20

約数和(自身を含む): 1256816880

約数和(自身を除く): 608649728

約数列:

[1, 2, 4, 8, 16, 1319, 2638, 5276, 10552, 21104, 30713, 61426, 122852, 245704, 491408, 40510447, 81020894, 162041788, 324083576, 648167152]

約数ペア:

[(1, 648167152), (2, 324083576), (4, 162041788), (8, 81020894), (16, 40510447), (1319, 491408), (2638, 245704), (5276, 122852), (10552, 61426), (21104, 30713)]