84016868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{22133}}^1$

素因数の和:22223

約数の個数: 24

約数和(自身を含む): 160515768

約数和(自身を除く): 76498900

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 22133, 44266, 88532, 287729, 575458, 1150916, 1615709, 3231418, 6462836, 21004217, 42008434, 84016868]

約数ペア:

[(1, 84016868), (2, 42008434), (4, 21004217), (13, 6462836), (26, 3231418), (52, 1615709), (73, 1150916), (146, 575458), (292, 287729), (949, 88532), (1898, 44266), (3796, 22133)]