40591922

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{22133}}^1$

素因数の和:22273

約数の個数: 16

約数和(自身を含む): 70120512

約数和(自身を除く): 29528590

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 22133, 44266, 154931, 309862, 2899423, 5798846, 20295961, 40591922]

約数ペア:

[(1, 40591922), (2, 20295961), (7, 5798846), (14, 2899423), (131, 309862), (262, 154931), (917, 44266), (1834, 22133)]