162380336

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{247531}}^1$

素因数の和:247580

約数の個数: 20

約数和(自身を含む): 322286664

約数和(自身を除く): 159906328

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 247531, 495062, 990124, 1980248, 3960496, 10148771, 20297542, 40595084, 81190168, 162380336]

約数ペア:

[(1, 162380336), (2, 81190168), (4, 40595084), (8, 20297542), (16, 10148771), (41, 3960496), (82, 1980248), (164, 990124), (328, 495062), (656, 247531)]