130456916

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{7723}}^1$

素因数の和:7871

約数の個数: 24

約数和(自身を含む): 236169024

約数和(自身を除く): 105712108

約数列:

[1, 2, 4, 41, 82, 103, 164, 206, 412, 4223, 7723, 8446, 15446, 16892, 30892, 316643, 633286, 795469, 1266572, 1590938, 3181876, 32614229, 65228458, 130456916]

約数ペア:

[(1, 130456916), (2, 65228458), (4, 32614229), (41, 3181876), (82, 1590938), (103, 1266572), (164, 795469), (206, 633286), (412, 316643), (4223, 30892), (7723, 16892), (8446, 15446)]