65217664

素因数分解:

$2^7\times {\mathrm{509513}}^1$

素因数の和:509527

約数の個数: 16

約数和(自身を含む): 129926070

約数和(自身を除く): 64708406

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 509513, 1019026, 2038052, 4076104, 8152208, 16304416, 32608832, 65217664]

約数ペア:

[(1, 65217664), (2, 32608832), (4, 16304416), (8, 8152208), (16, 4076104), (32, 2038052), (64, 1019026), (128, 509513)]