42184904

素因数分解:

$2^3\times {\mathrm{1621}}^1\times {\mathrm{3253}}^1$

素因数の和:4880

約数の個数: 16

約数和(自身を含む): 79169820

約数和(自身を除く): 36984916

約数列:

[1, 2, 4, 8, 1621, 3242, 3253, 6484, 6506, 12968, 13012, 26024, 5273113, 10546226, 21092452, 42184904]

約数ペア:

[(1, 42184904), (2, 21092452), (4, 10546226), (8, 5273113), (1621, 26024), (3242, 13012), (3253, 12968), (6484, 6506)]