33668752

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{161869}}^1$

素因数の和:161890

約数の個数: 20

約数和(自身を含む): 70251580

約数和(自身を除く): 36582828

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 161869, 323738, 647476, 1294952, 2104297, 2589904, 4208594, 8417188, 16834376, 33668752]

約数ペア:

[(1, 33668752), (2, 16834376), (4, 8417188), (8, 4208594), (13, 2589904), (16, 2104297), (26, 1294952), (52, 647476), (104, 323738), (208, 161869)]