2871136

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:163

約数の個数: 48

約数和(自身を含む): 6096384

約数和(自身を除く): 3225248

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 47, 83, 92, 94, 166, 184, 188, 332, 368, 376, 664, 736, 752, 1081, 1328, 1504, 1909, 2162, 2656, 3818, 3901, 4324, 7636, 7802, 8648, 15272, 15604, 17296, 30544, 31208, 34592, 61088, 62416, 89723, 124832, 179446, 358892, 717784, 1435568, 2871136]

約数ペア:

[(1, 2871136), (2, 1435568), (4, 717784), (8, 358892), (16, 179446), (23, 124832), (32, 89723), (46, 62416), (47, 61088), (83, 34592), (92, 31208), (94, 30544), (166, 17296), (184, 15604), (188, 15272), (332, 8648), (368, 7802), (376, 7636), (664, 4324), (736, 3901), (752, 3818), (1081, 2656), (1328, 2162), (1504, 1909)]