22167704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4957}}^1$

素因数の和:5019

約数の個数: 32

約数和(自身を含む): 45811920

約数和(自身を除く): 23644216

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 4957, 9914, 19828, 39656, 64441, 128882, 213151, 257764, 426302, 515528, 852604, 1705208, 2770963, 5541926, 11083852, 22167704]

約数ペア:

[(1, 22167704), (2, 11083852), (4, 5541926), (8, 2770963), (13, 1705208), (26, 852604), (43, 515528), (52, 426302), (86, 257764), (104, 213151), (172, 128882), (344, 64441), (559, 39656), (1118, 19828), (2236, 9914), (4472, 4957)]