53281408

素因数分解:

$2^7\times {\mathrm{197}}^1\times {\mathrm{2113}}^1$

素因数の和:2324

約数の個数: 32

約数和(自身を含む): 106735860

約数和(自身を除く): 53454452

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 197, 394, 788, 1576, 2113, 3152, 4226, 6304, 8452, 12608, 16904, 25216, 33808, 67616, 135232, 270464, 416261, 832522, 1665044, 3330088, 6660176, 13320352, 26640704, 53281408]

約数ペア:

[(1, 53281408), (2, 26640704), (4, 13320352), (8, 6660176), (16, 3330088), (32, 1665044), (64, 832522), (128, 416261), (197, 270464), (394, 135232), (788, 67616), (1576, 33808), (2113, 25216), (3152, 16904), (4226, 12608), (6304, 8452)]