16149328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{77641}}^1$

素因数の和:77662

約数の個数: 20

約数和(自身を含む): 33696628

約数和(自身を除く): 17547300

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 77641, 155282, 310564, 621128, 1009333, 1242256, 2018666, 4037332, 8074664, 16149328]

約数ペア:

[(1, 16149328), (2, 8074664), (4, 4037332), (8, 2018666), (13, 1242256), (16, 1009333), (26, 621128), (52, 310564), (104, 155282), (208, 77641)]