90346874

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{277}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 147537936

約数和(自身を除く): 57191062

約数列:

[1, 2, 17, 34, 53, 106, 181, 277, 362, 554, 901, 1802, 3077, 4709, 6154, 9418, 9593, 14681, 19186, 29362, 50137, 100274, 163081, 249577, 326162, 499154, 852329, 1704658, 2657261, 5314522, 45173437, 90346874]

約数ペア:

[(1, 90346874), (2, 45173437), (17, 5314522), (34, 2657261), (53, 1704658), (106, 852329), (181, 499154), (277, 326162), (362, 249577), (554, 163081), (901, 100274), (1802, 50137), (3077, 29362), (4709, 19186), (6154, 14681), (9418, 9593)]