31661376

素因数分解:

$2^6\times 3^1\times {\mathrm{103}}^1\times {\mathrm{1601}}^1$

素因数の和:1719

約数の個数: 56

約数和(自身を含む): 84636864

約数和(自身を除く): 52975488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 103, 192, 206, 309, 412, 618, 824, 1236, 1601, 1648, 2472, 3202, 3296, 4803, 4944, 6404, 6592, 9606, 9888, 12808, 19212, 19776, 25616, 38424, 51232, 76848, 102464, 153696, 164903, 307392, 329806, 494709, 659612, 989418, 1319224, 1978836, 2638448, 3957672, 5276896, 7915344, 10553792, 15830688, 31661376]

約数ペア:

[(1, 31661376), (2, 15830688), (3, 10553792), (4, 7915344), (6, 5276896), (8, 3957672), (12, 2638448), (16, 1978836), (24, 1319224), (32, 989418), (48, 659612), (64, 494709), (96, 329806), (103, 307392), (192, 164903), (206, 153696), (309, 102464), (412, 76848), (618, 51232), (824, 38424), (1236, 25616), (1601, 19776), (1648, 19212), (2472, 12808), (3202, 9888), (3296, 9606), (4803, 6592), (4944, 6404)]