16252912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{78139}}^1$

素因数の和:78160

約数の個数: 20

約数和(自身を含む): 33912760

約数和(自身を除く): 17659848

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 78139, 156278, 312556, 625112, 1015807, 1250224, 2031614, 4063228, 8126456, 16252912]

約数ペア:

[(1, 16252912), (2, 8126456), (4, 4063228), (8, 2031614), (13, 1250224), (16, 1015807), (26, 625112), (52, 312556), (104, 156278), (208, 78139)]