31626014

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{72871}}^1$

素因数の和:72911

約数の個数: 16

約数和(自身を含む): 55965696

約数和(自身を除く): 24339682

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 72871, 145742, 510097, 1020194, 2259001, 4518002, 15813007, 31626014]

約数ペア:

[(1, 31626014), (2, 15813007), (7, 4518002), (14, 2259001), (31, 1020194), (62, 510097), (217, 145742), (434, 72871)]