42409384

素因数分解:

$2^3\times {\mathrm{1321}}^1\times {\mathrm{4013}}^1$

素因数の和:5340

約数の個数: 16

約数和(自身を含む): 79597620

約数和(自身を除く): 37188236

約数列:

[1, 2, 4, 8, 1321, 2642, 4013, 5284, 8026, 10568, 16052, 32104, 5301173, 10602346, 21204692, 42409384]

約数ペア:

[(1, 42409384), (2, 21204692), (4, 10602346), (8, 5301173), (1321, 32104), (2642, 16052), (4013, 10568), (5284, 8026)]