40462454

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1\times {\mathrm{661}}^1$

素因数の和:1031

約数の個数: 16

約数和(自身を含む): 61518336

約数和(自身を除く): 21055882

約数列:

[1, 2, 127, 241, 254, 482, 661, 1322, 30607, 61214, 83947, 159301, 167894, 318602, 20231227, 40462454]

約数ペア:

[(1, 40462454), (2, 20231227), (127, 318602), (241, 167894), (254, 159301), (482, 83947), (661, 61214), (1322, 30607)]