16399568

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{4253}}^1$

素因数の和:4502

約数の個数: 20

約数和(自身を含む): 31913508

約数和(自身を除く): 15513940

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 4253, 8506, 17012, 34024, 68048, 1024973, 2049946, 4099892, 8199784, 16399568]

約数ペア:

[(1, 16399568), (2, 8199784), (4, 4099892), (8, 2049946), (16, 1024973), (241, 68048), (482, 34024), (964, 17012), (1928, 8506), (3856, 4253)]