77669042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{20407}}^1$

素因数の和:20593

約数の個数: 16

約数和(自身を含む): 127835712

約数和(自身を除く): 50166670

約数列:

[1, 2, 11, 22, 173, 346, 1903, 3806, 20407, 40814, 224477, 448954, 3530411, 7060822, 38834521, 77669042]

約数ペア:

[(1, 77669042), (2, 38834521), (11, 7060822), (22, 3530411), (173, 448954), (346, 224477), (1903, 40814), (3806, 20407)]