40213038

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{42689}}^1$

素因数の和:42851

約数の個数: 16

約数和(自身を含む): 80940240

約数和(自身を除く): 40727202

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 42689, 85378, 128067, 256134, 6702173, 13404346, 20106519, 40213038]

約数ペア:

[(1, 40213038), (2, 20106519), (3, 13404346), (6, 6702173), (157, 256134), (314, 128067), (471, 85378), (942, 42689)]