83383328

素因数分解:

$2^5\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2371}}^1$

素因数の和:2545

約数の個数: 48

約数和(自身を含む): 188887104

約数和(自身を除く): 105503776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 157, 224, 314, 628, 1099, 1256, 2198, 2371, 2512, 4396, 4742, 5024, 8792, 9484, 16597, 17584, 18968, 33194, 35168, 37936, 66388, 75872, 132776, 265552, 372247, 531104, 744494, 1488988, 2605729, 2977976, 5211458, 5955952, 10422916, 11911904, 20845832, 41691664, 83383328]

約数ペア:

[(1, 83383328), (2, 41691664), (4, 20845832), (7, 11911904), (8, 10422916), (14, 5955952), (16, 5211458), (28, 2977976), (32, 2605729), (56, 1488988), (112, 744494), (157, 531104), (224, 372247), (314, 265552), (628, 132776), (1099, 75872), (1256, 66388), (2198, 37936), (2371, 35168), (2512, 33194), (4396, 18968), (4742, 17584), (5024, 16597), (8792, 9484)]