30250064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{145433}}^1$

素因数の和:145454

約数の個数: 20

約数和(自身を含む): 63118356

約数和(自身を除く): 32868292

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 145433, 290866, 581732, 1163464, 1890629, 2326928, 3781258, 7562516, 15125032, 30250064]

約数ペア:

[(1, 30250064), (2, 15125032), (4, 7562516), (8, 3781258), (13, 2326928), (16, 1890629), (26, 1163464), (52, 581732), (104, 290866), (208, 145433)]