40590902

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{4091}}^1$

素因数の和:4156

約数の個数: 24

約数和(自身を含む): 68573736

約数和(自身を除く): 27982834

約数列:

[1, 2, 11, 22, 41, 82, 121, 242, 451, 902, 4091, 4961, 8182, 9922, 45001, 90002, 167731, 335462, 495011, 990022, 1845041, 3690082, 20295451, 40590902]

約数ペア:

[(1, 40590902), (2, 20295451), (11, 3690082), (22, 1845041), (41, 990022), (82, 495011), (121, 335462), (242, 167731), (451, 90002), (902, 45001), (4091, 9922), (4961, 8182)]