40018334

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{2297}}^1$

素因数の和:2611

約数の個数: 16

約数和(自身を含む): 62211456

約数和(自身を除く): 22193122

約数列:

[1, 2, 31, 62, 281, 562, 2297, 4594, 8711, 17422, 71207, 142414, 645457, 1290914, 20009167, 40018334]

約数ペア:

[(1, 40018334), (2, 20009167), (31, 1290914), (62, 645457), (281, 142414), (562, 71207), (2297, 17422), (4594, 8711)]