33197720

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{19301}}^1$

素因数の和:19355

約数の個数: 32

約数和(自身を含む): 76435920

約数和(自身を除く): 43238200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 19301, 38602, 77204, 96505, 154408, 193010, 386020, 772040, 829943, 1659886, 3319772, 4149715, 6639544, 8299430, 16598860, 33197720]

約数ペア:

[(1, 33197720), (2, 16598860), (4, 8299430), (5, 6639544), (8, 4149715), (10, 3319772), (20, 1659886), (40, 829943), (43, 772040), (86, 386020), (172, 193010), (215, 154408), (344, 96505), (430, 77204), (860, 38602), (1720, 19301)]