16120312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{155003}}^1$

素因数の和:155022

約数の個数: 16

約数和(自身を含む): 32550840

約数和(自身を除く): 16430528

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 155003, 310006, 620012, 1240024, 2015039, 4030078, 8060156, 16120312]

約数ペア:

[(1, 16120312), (2, 8060156), (4, 4030078), (8, 2015039), (13, 1240024), (26, 620012), (52, 310006), (104, 155003)]