31315146

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^2\times {\mathrm{5431}}^1$

素因数の和:5498

約数の個数: 24

約数和(自身を含む): 64727712

約数和(自身を除く): 33412566

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 961, 1922, 2883, 5431, 5766, 10862, 16293, 32586, 168361, 336722, 505083, 1010166, 5219191, 10438382, 15657573, 31315146]

約数ペア:

[(1, 31315146), (2, 15657573), (3, 10438382), (6, 5219191), (31, 1010166), (62, 505083), (93, 336722), (186, 168361), (961, 32586), (1922, 16293), (2883, 10862), (5431, 5766)]