16388216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{157579}}^1$

素因数の和:157598

約数の個数: 16

約数和(自身を含む): 33091800

約数和(自身を除く): 16703584

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 157579, 315158, 630316, 1260632, 2048527, 4097054, 8194108, 16388216]

約数ペア:

[(1, 16388216), (2, 8194108), (4, 4097054), (8, 2048527), (13, 1260632), (26, 630316), (52, 315158), (104, 157579)]