40146704

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{193013}}^1$

素因数の和:193034

約数の個数: 20

約数和(自身を含む): 83768076

約数和(自身を除く): 43621372

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 193013, 386026, 772052, 1544104, 2509169, 3088208, 5018338, 10036676, 20073352, 40146704]

約数ペア:

[(1, 40146704), (2, 20073352), (4, 10036676), (8, 5018338), (13, 3088208), (16, 2509169), (26, 1544104), (52, 772052), (104, 386026), (208, 193013)]