42554764

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{18311}}^1$

素因数の和:18405

約数の個数: 24

約数和(自身を含む): 86139648

約数和(自身を除く): 43584884

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 18311, 36622, 73244, 128177, 256354, 512708, 1519813, 3039626, 6079252, 10638691, 21277382, 42554764]

約数ペア:

[(1, 42554764), (2, 21277382), (4, 10638691), (7, 6079252), (14, 3039626), (28, 1519813), (83, 512708), (166, 256354), (332, 128177), (581, 73244), (1162, 36622), (2324, 18311)]