127898912

素因数分解:

$2^5\times {\mathrm{419}}^1\times {\mathrm{9539}}^1$

素因数の和:9968

約数の個数: 24

約数和(自身を含む): 252428400

約数和(自身を除く): 124529488

約数列:

[1, 2, 4, 8, 16, 32, 419, 838, 1676, 3352, 6704, 9539, 13408, 19078, 38156, 76312, 152624, 305248, 3996841, 7993682, 15987364, 31974728, 63949456, 127898912]

約数ペア:

[(1, 127898912), (2, 63949456), (4, 31974728), (8, 15987364), (16, 7993682), (32, 3996841), (419, 305248), (838, 152624), (1676, 76312), (3352, 38156), (6704, 19078), (9539, 13408)]