78680632

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{209257}}^1$

素因数の和:209310

約数の個数: 16

約数和(自身を含む): 150665760

約数和(自身を除く): 71985128

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 209257, 418514, 837028, 1674056, 9835079, 19670158, 39340316, 78680632]

約数ペア:

[(1, 78680632), (2, 39340316), (4, 19670158), (8, 9835079), (47, 1674056), (94, 837028), (188, 418514), (376, 209257)]