258672104

素因数分解:

$2^3\times {\mathrm{1889}}^1\times {\mathrm{17117}}^1$

素因数の和:19012

約数の個数: 16

約数和(自身を含む): 485295300

約数和(自身を除く): 226623196

約数列:

[1, 2, 4, 8, 1889, 3778, 7556, 15112, 17117, 34234, 68468, 136936, 32334013, 64668026, 129336052, 258672104]

約数ペア:

[(1, 258672104), (2, 129336052), (4, 64668026), (8, 32334013), (1889, 136936), (3778, 68468), (7556, 34234), (15112, 17117)]