16890056

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1327}}^1$

素因数の和:1413

約数の個数: 32

約数和(自身を含む): 33306240

約数和(自身を除く): 16416184

約数列:

[1, 2, 4, 8, 37, 43, 74, 86, 148, 172, 296, 344, 1327, 1591, 2654, 3182, 5308, 6364, 10616, 12728, 49099, 57061, 98198, 114122, 196396, 228244, 392792, 456488, 2111257, 4222514, 8445028, 16890056]

約数ペア:

[(1, 16890056), (2, 8445028), (4, 4222514), (8, 2111257), (37, 456488), (43, 392792), (74, 228244), (86, 196396), (148, 114122), (172, 98198), (296, 57061), (344, 49099), (1327, 12728), (1591, 10616), (2654, 6364), (3182, 5308)]