91648336

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{883}}^1$

素因数の和:1403

約数の個数: 40

約数和(自身を含む): 191828000

約数和(自身を除く): 100179664

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 499, 883, 998, 1766, 1996, 3532, 3992, 6487, 7064, 7984, 11479, 12974, 14128, 22958, 25948, 45916, 51896, 91832, 103792, 183664, 440617, 881234, 1762468, 3524936, 5728021, 7049872, 11456042, 22912084, 45824168, 91648336]

約数ペア:

[(1, 91648336), (2, 45824168), (4, 22912084), (8, 11456042), (13, 7049872), (16, 5728021), (26, 3524936), (52, 1762468), (104, 881234), (208, 440617), (499, 183664), (883, 103792), (998, 91832), (1766, 51896), (1996, 45916), (3532, 25948), (3992, 22958), (6487, 14128), (7064, 12974), (7984, 11479)]