85186256

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{87281}}^1$

素因数の和:87350

約数の個数: 20

約数和(自身を含む): 167756004

約数和(自身を除く): 82569748

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 87281, 174562, 349124, 698248, 1396496, 5324141, 10648282, 21296564, 42593128, 85186256]

約数ペア:

[(1, 85186256), (2, 42593128), (4, 21296564), (8, 10648282), (16, 5324141), (61, 1396496), (122, 698248), (244, 349124), (488, 174562), (976, 87281)]