84521230

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{196561}}^1$

素因数の和:196611

約数の個数: 16

約数和(自身を含む): 155677104

約数和(自身を除く): 71155874

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 196561, 393122, 982805, 1965610, 8452123, 16904246, 42260615, 84521230]

約数ペア:

[(1, 84521230), (2, 42260615), (5, 16904246), (10, 8452123), (43, 1965610), (86, 982805), (215, 393122), (430, 196561)]