33705040

素因数分解:

$2^4\times 5^1\times {\mathrm{421313}}^1$

素因数の和:421326

約数の個数: 20

約数和(自身を含む): 78364404

約数和(自身を除く): 44659364

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 421313, 842626, 1685252, 2106565, 3370504, 4213130, 6741008, 8426260, 16852520, 33705040]

約数ペア:

[(1, 33705040), (2, 16852520), (4, 8426260), (5, 6741008), (8, 4213130), (10, 3370504), (16, 2106565), (20, 1685252), (40, 842626), (80, 421313)]