16982528

素因数分解:

$2^9\times {\mathrm{41}}^1\times {\mathrm{809}}^1$

素因数の和:868

約数の個数: 40

約数和(自身を含む): 34802460

約数和(自身を除く): 17819932

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 512, 656, 809, 1312, 1618, 2624, 3236, 5248, 6472, 10496, 12944, 20992, 25888, 33169, 51776, 66338, 103552, 132676, 207104, 265352, 414208, 530704, 1061408, 2122816, 4245632, 8491264, 16982528]

約数ペア:

[(1, 16982528), (2, 8491264), (4, 4245632), (8, 2122816), (16, 1061408), (32, 530704), (41, 414208), (64, 265352), (82, 207104), (128, 132676), (164, 103552), (256, 66338), (328, 51776), (512, 33169), (656, 25888), (809, 20992), (1312, 12944), (1618, 10496), (2624, 6472), (3236, 5248)]