165622624

素因数分解:

$2^5\times {\mathrm{401}}^1\times {\mathrm{12907}}^1$

素因数の和:13318

約数の個数: 24

約数和(自身を含む): 326908008

約数和(自身を除く): 161285384

約数列:

[1, 2, 4, 8, 16, 32, 401, 802, 1604, 3208, 6416, 12832, 12907, 25814, 51628, 103256, 206512, 413024, 5175707, 10351414, 20702828, 41405656, 82811312, 165622624]

約数ペア:

[(1, 165622624), (2, 82811312), (4, 41405656), (8, 20702828), (16, 10351414), (32, 5175707), (401, 413024), (802, 206512), (1604, 103256), (3208, 51628), (6416, 25814), (12832, 12907)]