30484784

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{173209}}^1$

素因数の和:173228

約数の個数: 20

約数和(自身を含む): 64434120

約数和(自身を除く): 33949336

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 173209, 346418, 692836, 1385672, 1905299, 2771344, 3810598, 7621196, 15242392, 30484784]

約数ペア:

[(1, 30484784), (2, 15242392), (4, 7621196), (8, 3810598), (11, 2771344), (16, 1905299), (22, 1385672), (44, 692836), (88, 346418), (176, 173209)]