31357486

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{48541}}^1$

素因数の和:48579

約数の個数: 16

約数和(自身を含む): 52425360

約数和(自身を除く): 21067874

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 48541, 97082, 825197, 922279, 1650394, 1844558, 15678743, 31357486]

約数ペア:

[(1, 31357486), (2, 15678743), (17, 1844558), (19, 1650394), (34, 922279), (38, 825197), (323, 97082), (646, 48541)]