90917222

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{8737}}^1$

素因数の和:8804

約数の個数: 24

約数和(自身を含む): 153404328

約数和(自身を除く): 62487106

約数列:

[1, 2, 11, 22, 43, 86, 121, 242, 473, 946, 5203, 8737, 10406, 17474, 96107, 192214, 375691, 751382, 1057177, 2114354, 4132601, 8265202, 45458611, 90917222]

約数ペア:

[(1, 90917222), (2, 45458611), (11, 8265202), (22, 4132601), (43, 2114354), (86, 1057177), (121, 751382), (242, 375691), (473, 192214), (946, 96107), (5203, 17474), (8737, 10406)]