90304238

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{11113}}^1$

素因数の和:11371

約数の個数: 16

約数和(自身を含む): 144037440

約数和(自身を除く): 53733202

約数列:

[1, 2, 17, 34, 239, 478, 4063, 8126, 11113, 22226, 188921, 377842, 2656007, 5312014, 45152119, 90304238]

約数ペア:

[(1, 90304238), (2, 45152119), (17, 5312014), (34, 2656007), (239, 377842), (478, 188921), (4063, 22226), (8126, 11113)]