81134464

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{14741}}^1$

素因数の和:14798

約数の個数: 32

約数和(自身を含む): 165405240

約数和(自身を除く): 84270776

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 14741, 29482, 58964, 117928, 235856, 471712, 633863, 943424, 1267726, 1886848, 2535452, 5070904, 10141808, 20283616, 40567232, 81134464]

約数ペア:

[(1, 81134464), (2, 40567232), (4, 20283616), (8, 10141808), (16, 5070904), (32, 2535452), (43, 1886848), (64, 1267726), (86, 943424), (128, 633863), (172, 471712), (344, 235856), (688, 117928), (1376, 58964), (2752, 29482), (5504, 14741)]