331220992

素因数分解:

$2^{11}\times {\mathrm{161729}}^1$

素因数の和:161751

約数の個数: 24

約数和(自身を含む): 662284350

約数和(自身を除く): 331063358

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 161729, 323458, 646916, 1293832, 2587664, 5175328, 10350656, 20701312, 41402624, 82805248, 165610496, 331220992]

約数ペア:

[(1, 331220992), (2, 165610496), (4, 82805248), (8, 41402624), (16, 20701312), (32, 10350656), (64, 5175328), (128, 2587664), (256, 1293832), (512, 646916), (1024, 323458), (2048, 161729)]