80997056

素因数分解:

$2^6\times 7^1\times {\mathrm{180797}}^1$

素因数の和:180816

約数の個数: 28

約数和(自身を含む): 183690768

約数和(自身を除く): 102693712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 180797, 361594, 723188, 1265579, 1446376, 2531158, 2892752, 5062316, 5785504, 10124632, 11571008, 20249264, 40498528, 80997056]

約数ペア:

[(1, 80997056), (2, 40498528), (4, 20249264), (7, 11571008), (8, 10124632), (14, 5785504), (16, 5062316), (28, 2892752), (32, 2531158), (56, 1446376), (64, 1265579), (112, 723188), (224, 361594), (448, 180797)]