40944038

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1\times {\mathrm{487}}^1$

素因数の和:947

約数の個数: 16

約数和(自身を含む): 62214144

約数和(自身を除く): 21270106

約数列:

[1, 2, 127, 254, 331, 487, 662, 974, 42037, 61849, 84074, 123698, 161197, 322394, 20472019, 40944038]

約数ペア:

[(1, 40944038), (2, 20472019), (127, 322394), (254, 161197), (331, 123698), (487, 84074), (662, 61849), (974, 42037)]