31880094

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{30713}}^1$

素因数の和:30891

約数の個数: 16

約数和(自身を含む): 64130832

約数和(自身を除く): 32250738

約数列:

[1, 2, 3, 6, 173, 346, 519, 1038, 30713, 61426, 92139, 184278, 5313349, 10626698, 15940047, 31880094]

約数ペア:

[(1, 31880094), (2, 15940047), (3, 10626698), (6, 5313349), (173, 184278), (346, 92139), (519, 61426), (1038, 30713)]