33688940

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{811}}^1$

素因数の和:918

約数の個数: 48

約数和(自身を含む): 74210304

約数和(自身を除く): 40521364

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 67, 124, 134, 155, 268, 310, 335, 620, 670, 811, 1340, 1622, 2077, 3244, 4055, 4154, 8110, 8308, 10385, 16220, 20770, 25141, 41540, 50282, 54337, 100564, 108674, 125705, 217348, 251410, 271685, 502820, 543370, 1086740, 1684447, 3368894, 6737788, 8422235, 16844470, 33688940]

約数ペア:

[(1, 33688940), (2, 16844470), (4, 8422235), (5, 6737788), (10, 3368894), (20, 1684447), (31, 1086740), (62, 543370), (67, 502820), (124, 271685), (134, 251410), (155, 217348), (268, 125705), (310, 108674), (335, 100564), (620, 54337), (670, 50282), (811, 41540), (1340, 25141), (1622, 20770), (2077, 16220), (3244, 10385), (4055, 8308), (4154, 8110)]