89081648

素因数分解:

$2^4\times {\mathrm{661}}^1\times {\mathrm{8423}}^1$

素因数の和:9092

約数の個数: 20

約数和(自身を含む): 172877328

約数和(自身を除く): 83795680

約数列:

[1, 2, 4, 8, 16, 661, 1322, 2644, 5288, 8423, 10576, 16846, 33692, 67384, 134768, 5567603, 11135206, 22270412, 44540824, 89081648]

約数ペア:

[(1, 89081648), (2, 44540824), (4, 22270412), (8, 11135206), (16, 5567603), (661, 134768), (1322, 67384), (2644, 33692), (5288, 16846), (8423, 10576)]