42131464

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{593}}^1$

素因数の和:789

約数の個数: 32

約数和(自身を含む): 80831520

約数和(自身を除く): 38700056

約数列:

[1, 2, 4, 8, 83, 107, 166, 214, 332, 428, 593, 664, 856, 1186, 2372, 4744, 8881, 17762, 35524, 49219, 63451, 71048, 98438, 126902, 196876, 253804, 393752, 507608, 5266433, 10532866, 21065732, 42131464]

約数ペア:

[(1, 42131464), (2, 21065732), (4, 10532866), (8, 5266433), (83, 507608), (107, 393752), (166, 253804), (214, 196876), (332, 126902), (428, 98438), (593, 71048), (664, 63451), (856, 49219), (1186, 35524), (2372, 17762), (4744, 8881)]