68348464

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{32609}}^1$

素因数の和:32748

約数の個数: 20

約数和(自身を含む): 133440120

約数和(自身を除く): 65091656

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 32609, 65218, 130436, 260872, 521744, 4271779, 8543558, 17087116, 34174232, 68348464]

約数ペア:

[(1, 68348464), (2, 34174232), (4, 17087116), (8, 8543558), (16, 4271779), (131, 521744), (262, 260872), (524, 130436), (1048, 65218), (2096, 32609)]