31550764

素因数分解:

$2^2\times 7^1\times {\mathrm{853}}^1\times {\mathrm{1321}}^1$

素因数の和:2185

約数の個数: 24

約数和(自身を含む): 63223328

約数和(自身を除く): 31672564

約数列:

[1, 2, 4, 7, 14, 28, 853, 1321, 1706, 2642, 3412, 5284, 5971, 9247, 11942, 18494, 23884, 36988, 1126813, 2253626, 4507252, 7887691, 15775382, 31550764]

約数ペア:

[(1, 31550764), (2, 15775382), (4, 7887691), (7, 4507252), (14, 2253626), (28, 1126813), (853, 36988), (1321, 23884), (1706, 18494), (2642, 11942), (3412, 9247), (5284, 5971)]