33077320

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{19231}}^1$

素因数の和:19285

約数の個数: 32

約数和(自身を含む): 76158720

約数和(自身を除く): 43081400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 19231, 38462, 76924, 96155, 153848, 192310, 384620, 769240, 826933, 1653866, 3307732, 4134665, 6615464, 8269330, 16538660, 33077320]

約数ペア:

[(1, 33077320), (2, 16538660), (4, 8269330), (5, 6615464), (8, 4134665), (10, 3307732), (20, 1653866), (40, 826933), (43, 769240), (86, 384620), (172, 192310), (215, 153848), (344, 96155), (430, 76924), (860, 38462), (1720, 19231)]