16071536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{77267}}^1$

素因数の和:77288

約数の個数: 20

約数和(自身を含む): 33534312

約数和(自身を除く): 17462776

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 77267, 154534, 309068, 618136, 1004471, 1236272, 2008942, 4017884, 8035768, 16071536]

約数ペア:

[(1, 16071536), (2, 8035768), (4, 4017884), (8, 2008942), (13, 1236272), (16, 1004471), (26, 618136), (52, 309068), (104, 154534), (208, 77267)]