16400332

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2269}}^1$

素因数の和:2425

約数の個数: 24

約数和(自身を含む): 31144400

約数和(自身を除く): 14744068

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 2269, 3614, 4538, 7228, 9076, 29497, 58994, 117988, 315391, 630782, 1261564, 4100083, 8200166, 16400332]

約数ペア:

[(1, 16400332), (2, 8200166), (4, 4100083), (13, 1261564), (26, 630782), (52, 315391), (139, 117988), (278, 58994), (556, 29497), (1807, 9076), (2269, 7228), (3614, 4538)]