57160072

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1867}}^1$

素因数の和:2005

約数の個数: 32

約数和(自身を含む): 110959200

約数和(自身を除く): 53799128

約数列:

[1, 2, 4, 8, 43, 86, 89, 172, 178, 344, 356, 712, 1867, 3734, 3827, 7468, 7654, 14936, 15308, 30616, 80281, 160562, 166163, 321124, 332326, 642248, 664652, 1329304, 7145009, 14290018, 28580036, 57160072]

約数ペア:

[(1, 57160072), (2, 28580036), (4, 14290018), (8, 7145009), (43, 1329304), (86, 664652), (89, 642248), (172, 332326), (178, 321124), (344, 166163), (356, 160562), (712, 80281), (1867, 30616), (3734, 15308), (3827, 14936), (7468, 7654)]