31357095444

素因数分解:

$2^2\times 3^2\times {\mathrm{5351}}^1\times {\mathrm{162779}}^1$

素因数の和:168140

約数の個数: 36

約数和(自身を含む): 79279068960

約数和(自身を除く): 47921973516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5351, 10702, 16053, 21404, 32106, 48159, 64212, 96318, 162779, 192636, 325558, 488337, 651116, 976674, 1465011, 1953348, 2930022, 5860044, 871030429, 1742060858, 2613091287, 3484121716, 5226182574, 7839273861, 10452365148, 15678547722, 31357095444]

約数ペア:

[(1, 31357095444), (2, 15678547722), (3, 10452365148), (4, 7839273861), (6, 5226182574), (9, 3484121716), (12, 2613091287), (18, 1742060858), (36, 871030429), (5351, 5860044), (10702, 2930022), (16053, 1953348), (21404, 1465011), (32106, 976674), (48159, 651116), (64212, 488337), (96318, 325558), (162779, 192636)]