342116

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{89}}^1$

素因数の和:155

約数の個数: 18

約数和(自身を含む): 625590

約数和(自身を除く): 283474

約数列:

[1, 2, 4, 31, 62, 89, 124, 178, 356, 961, 1922, 2759, 3844, 5518, 11036, 85529, 171058, 342116]

約数ペア:

[(1, 342116), (2, 171058), (4, 85529), (31, 11036), (62, 5518), (89, 3844), (124, 2759), (178, 1922), (356, 961)]