16387696

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{78787}}^1$

素因数の和:78808

約数の個数: 20

約数和(自身を含む): 34193992

約数和(自身を除く): 17806296

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 78787, 157574, 315148, 630296, 1024231, 1260592, 2048462, 4096924, 8193848, 16387696]

約数ペア:

[(1, 16387696), (2, 8193848), (4, 4096924), (8, 2048462), (13, 1260592), (16, 1024231), (26, 630296), (52, 315148), (104, 157574), (208, 78787)]