66164624

素因数分解:

$2^4\times {\mathrm{811}}^1\times {\mathrm{5099}}^1$

素因数の和:5918

約数の個数: 20

約数和(自身を含む): 128377200

約数和(自身を除く): 62212576

約数列:

[1, 2, 4, 8, 16, 811, 1622, 3244, 5099, 6488, 10198, 12976, 20396, 40792, 81584, 4135289, 8270578, 16541156, 33082312, 66164624]

約数ペア:

[(1, 66164624), (2, 33082312), (4, 16541156), (8, 8270578), (16, 4135289), (811, 81584), (1622, 40792), (3244, 20396), (5099, 12976), (6488, 10198)]