16397984

素因数分解:

$2^5\times {\mathrm{419}}^1\times {\mathrm{1223}}^1$

素因数の和:1652

約数の個数: 24

約数和(自身を含む): 32387040

約数和(自身を除く): 15989056

約数列:

[1, 2, 4, 8, 16, 32, 419, 838, 1223, 1676, 2446, 3352, 4892, 6704, 9784, 13408, 19568, 39136, 512437, 1024874, 2049748, 4099496, 8198992, 16397984]

約数ペア:

[(1, 16397984), (2, 8198992), (4, 4099496), (8, 2049748), (16, 1024874), (32, 512437), (419, 39136), (838, 19568), (1223, 13408), (1676, 9784), (2446, 6704), (3352, 4892)]