31730504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{305101}}^1$

素因数の和:305120

約数の個数: 16

約数和(自身を含む): 64071420

約数和(自身を除く): 32340916

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 305101, 610202, 1220404, 2440808, 3966313, 7932626, 15865252, 31730504]

約数ペア:

[(1, 31730504), (2, 15865252), (4, 7932626), (8, 3966313), (13, 2440808), (26, 1220404), (52, 610202), (104, 305101)]