16459144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{158261}}^1$

素因数の和:158280

約数の個数: 16

約数和(自身を含む): 33235020

約数和(自身を除く): 16775876

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 158261, 316522, 633044, 1266088, 2057393, 4114786, 8229572, 16459144]

約数ペア:

[(1, 16459144), (2, 8229572), (4, 4114786), (8, 2057393), (13, 1266088), (26, 633044), (52, 316522), (104, 158261)]