85450990

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{102953}}^1$

素因数の和:103043

約数の個数: 16

約数和(自身を含む): 155666448

約数和(自身を除く): 70215458

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 102953, 205906, 514765, 1029530, 8545099, 17090198, 42725495, 85450990]

約数ペア:

[(1, 85450990), (2, 42725495), (5, 17090198), (10, 8545099), (83, 1029530), (166, 514765), (415, 205906), (830, 102953)]