31804188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{203873}}^1$

素因数の和:203893

約数の個数: 24

約数和(自身を含む): 79918608

約数和(自身を除く): 48114420

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 203873, 407746, 611619, 815492, 1223238, 2446476, 2650349, 5300698, 7951047, 10601396, 15902094, 31804188]

約数ペア:

[(1, 31804188), (2, 15902094), (3, 10601396), (4, 7951047), (6, 5300698), (12, 2650349), (13, 2446476), (26, 1223238), (39, 815492), (52, 611619), (78, 407746), (156, 203873)]