171680962

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 273022704

約数和(自身を除く): 101341742

約数列:

[1, 2, 37, 61, 73, 74, 122, 146, 521, 1042, 2257, 2701, 4453, 4514, 5402, 8906, 19277, 31781, 38033, 38554, 63562, 76066, 164761, 329522, 1175897, 1407221, 2320013, 2351794, 2814442, 4640026, 85840481, 171680962]

約数ペア:

[(1, 171680962), (2, 85840481), (37, 4640026), (61, 2814442), (73, 2351794), (74, 2320013), (122, 1407221), (146, 1175897), (521, 329522), (1042, 164761), (2257, 76066), (2701, 63562), (4453, 38554), (4514, 38033), (5402, 31781), (8906, 19277)]