388395152

素因数分解:

$2^4\times {\mathrm{1427}}^1\times {\mathrm{17011}}^1$

素因数の和:18446

約数の個数: 20

約数和(自身を含む): 753087216

約数和(自身を除く): 364692064

約数列:

[1, 2, 4, 8, 16, 1427, 2854, 5708, 11416, 17011, 22832, 34022, 68044, 136088, 272176, 24274697, 48549394, 97098788, 194197576, 388395152]

約数ペア:

[(1, 388395152), (2, 194197576), (4, 97098788), (8, 48549394), (16, 24274697), (1427, 272176), (2854, 136088), (5708, 68044), (11416, 34022), (17011, 22832)]