31533424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{151603}}^1$

素因数の和:151624

約数の個数: 20

約数和(自身を含む): 65796136

約数和(自身を除く): 34262712

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 151603, 303206, 606412, 1212824, 1970839, 2425648, 3941678, 7883356, 15766712, 31533424]

約数ペア:

[(1, 31533424), (2, 15766712), (4, 7883356), (8, 3941678), (13, 2425648), (16, 1970839), (26, 1212824), (52, 606412), (104, 303206), (208, 151603)]