16205856

素因数分解:

$2^5\times 3^1\times {\mathrm{223}}^1\times {\mathrm{757}}^1$

素因数の和:993

約数の個数: 48

約数和(自身を含む): 42787584

約数和(自身を除く): 26581728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 223, 446, 669, 757, 892, 1338, 1514, 1784, 2271, 2676, 3028, 3568, 4542, 5352, 6056, 7136, 9084, 10704, 12112, 18168, 21408, 24224, 36336, 72672, 168811, 337622, 506433, 675244, 1012866, 1350488, 2025732, 2700976, 4051464, 5401952, 8102928, 16205856]

約数ペア:

[(1, 16205856), (2, 8102928), (3, 5401952), (4, 4051464), (6, 2700976), (8, 2025732), (12, 1350488), (16, 1012866), (24, 675244), (32, 506433), (48, 337622), (96, 168811), (223, 72672), (446, 36336), (669, 24224), (757, 21408), (892, 18168), (1338, 12112), (1514, 10704), (1784, 9084), (2271, 7136), (2676, 6056), (3028, 5352), (3568, 4542)]