29887408

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{43441}}^1$

素因数の和:43492

約数の個数: 20

約数和(自身を含む): 59254888

約数和(自身を除く): 29367480

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 43441, 86882, 173764, 347528, 695056, 1867963, 3735926, 7471852, 14943704, 29887408]

約数ペア:

[(1, 29887408), (2, 14943704), (4, 7471852), (8, 3735926), (16, 1867963), (43, 695056), (86, 347528), (172, 173764), (344, 86882), (688, 43441)]