80381824

素因数分解:

$2^7\times {\mathrm{107}}^1\times {\mathrm{5869}}^1$

素因数の和:5990

約数の個数: 32

約数和(自身を含む): 161659800

約数和(自身を除く): 81277976

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 214, 428, 856, 1712, 3424, 5869, 6848, 11738, 13696, 23476, 46952, 93904, 187808, 375616, 627983, 751232, 1255966, 2511932, 5023864, 10047728, 20095456, 40190912, 80381824]

約数ペア:

[(1, 80381824), (2, 40190912), (4, 20095456), (8, 10047728), (16, 5023864), (32, 2511932), (64, 1255966), (107, 751232), (128, 627983), (214, 375616), (428, 187808), (856, 93904), (1712, 46952), (3424, 23476), (5869, 13696), (6848, 11738)]