85489504

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{62129}}^1$

素因数の和:62182

約数の個数: 24

約数和(自身を含む): 172224360

約数和(自身を除く): 86734856

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 62129, 124258, 248516, 497032, 994064, 1988128, 2671547, 5343094, 10686188, 21372376, 42744752, 85489504]

約数ペア:

[(1, 85489504), (2, 42744752), (4, 21372376), (8, 10686188), (16, 5343094), (32, 2671547), (43, 1988128), (86, 994064), (172, 497032), (344, 248516), (688, 124258), (1376, 62129)]