16404332

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{18899}}^1$

素因数の和:18941

約数の個数: 24

約数和(自身を含む): 33868800

約数和(自身を除く): 17464468

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 18899, 37798, 75596, 132293, 264586, 529172, 585869, 1171738, 2343476, 4101083, 8202166, 16404332]

約数ペア:

[(1, 16404332), (2, 8202166), (4, 4101083), (7, 2343476), (14, 1171738), (28, 585869), (31, 529172), (62, 264586), (124, 132293), (217, 75596), (434, 37798), (868, 18899)]