30645664

素因数分解:

$2^5\times 7^1\times {\mathrm{136811}}^1$

素因数の和:136828

約数の個数: 24

約数和(自身を含む): 68953248

約数和(自身を除く): 38307584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 136811, 273622, 547244, 957677, 1094488, 1915354, 2188976, 3830708, 4377952, 7661416, 15322832, 30645664]

約数ペア:

[(1, 30645664), (2, 15322832), (4, 7661416), (7, 4377952), (8, 3830708), (14, 2188976), (16, 1915354), (28, 1094488), (32, 957677), (56, 547244), (112, 273622), (224, 136811)]