331426336

素因数分解:

$2^5\times {\mathrm{1613}}^1\times {\mathrm{6421}}^1$

素因数の和:8044

約数の個数: 24

約数和(自身を含む): 653001804

約数和(自身を除く): 321575468

約数列:

[1, 2, 4, 8, 16, 32, 1613, 3226, 6421, 6452, 12842, 12904, 25684, 25808, 51368, 51616, 102736, 205472, 10357073, 20714146, 41428292, 82856584, 165713168, 331426336]

約数ペア:

[(1, 331426336), (2, 165713168), (4, 82856584), (8, 41428292), (16, 20714146), (32, 10357073), (1613, 205472), (3226, 102736), (6421, 51616), (6452, 51368), (12842, 25808), (12904, 25684)]