211351936

素因数分解:

$2^7\times {\mathrm{73}}^1\times {\mathrm{22619}}^1$

素因数の和:22706

約数の個数: 32

約数和(自身を含む): 426839400

約数和(自身を除く): 215487464

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 292, 584, 1168, 2336, 4672, 9344, 22619, 45238, 90476, 180952, 361904, 723808, 1447616, 1651187, 2895232, 3302374, 6604748, 13209496, 26418992, 52837984, 105675968, 211351936]

約数ペア:

[(1, 211351936), (2, 105675968), (4, 52837984), (8, 26418992), (16, 13209496), (32, 6604748), (64, 3302374), (73, 2895232), (128, 1651187), (146, 1447616), (292, 723808), (584, 361904), (1168, 180952), (2336, 90476), (4672, 45238), (9344, 22619)]