16874419712

素因数分解:

$2^9\times {\mathrm{809}}^1\times {\mathrm{40739}}^1$

素因数の和:41566

約数の個数: 40

約数和(自身を含む): 33758386200

約数和(自身を除く): 16883966488

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 809, 1618, 3236, 6472, 12944, 25888, 40739, 51776, 81478, 103552, 162956, 207104, 325912, 414208, 651824, 1303648, 2607296, 5214592, 10429184, 20858368, 32957851, 65915702, 131831404, 263662808, 527325616, 1054651232, 2109302464, 4218604928, 8437209856, 16874419712]

約数ペア:

[(1, 16874419712), (2, 8437209856), (4, 4218604928), (8, 2109302464), (16, 1054651232), (32, 527325616), (64, 263662808), (128, 131831404), (256, 65915702), (512, 32957851), (809, 20858368), (1618, 10429184), (3236, 5214592), (6472, 2607296), (12944, 1303648), (25888, 651824), (40739, 414208), (51776, 325912), (81478, 207104), (103552, 162956)]