86475734

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{2789}}^1$

素因数の和:3247

約数の個数: 16

約数和(自身を含む): 133585200

約数和(自身を除く): 47109466

約数列:

[1, 2, 37, 74, 419, 838, 2789, 5578, 15503, 31006, 103193, 206386, 1168591, 2337182, 43237867, 86475734]

約数ペア:

[(1, 86475734), (2, 43237867), (37, 2337182), (74, 1168591), (419, 206386), (838, 103193), (2789, 31006), (5578, 15503)]