66703664

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{96953}}^1$

素因数の和:97004

約数の個数: 20

約数和(自身を含む): 132245256

約数和(自身を除く): 65541592

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 96953, 193906, 387812, 775624, 1551248, 4168979, 8337958, 16675916, 33351832, 66703664]

約数ペア:

[(1, 66703664), (2, 33351832), (4, 16675916), (8, 8337958), (16, 4168979), (43, 1551248), (86, 775624), (172, 387812), (344, 193906), (688, 96953)]