84521590

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{115783}}^1$

素因数の和:115863

約数の個数: 16

約数和(自身を含む): 154224288

約数和(自身を除く): 69702698

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 115783, 231566, 578915, 1157830, 8452159, 16904318, 42260795, 84521590]

約数ペア:

[(1, 84521590), (2, 42260795), (5, 16904318), (10, 8452159), (73, 1157830), (146, 578915), (365, 231566), (730, 115783)]