16908416

素因数分解:

$2^7\times 7^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 39070080

約数和(自身を除く): 22161664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 113, 128, 167, 224, 226, 334, 448, 452, 668, 791, 896, 904, 1169, 1336, 1582, 1808, 2338, 2672, 3164, 3616, 4676, 5344, 6328, 7232, 9352, 10688, 12656, 14464, 18704, 18871, 21376, 25312, 37408, 37742, 50624, 74816, 75484, 101248, 132097, 149632, 150968, 264194, 301936, 528388, 603872, 1056776, 1207744, 2113552, 2415488, 4227104, 8454208, 16908416]

約数ペア:

[(1, 16908416), (2, 8454208), (4, 4227104), (7, 2415488), (8, 2113552), (14, 1207744), (16, 1056776), (28, 603872), (32, 528388), (56, 301936), (64, 264194), (112, 150968), (113, 149632), (128, 132097), (167, 101248), (224, 75484), (226, 74816), (334, 50624), (448, 37742), (452, 37408), (668, 25312), (791, 21376), (896, 18871), (904, 18704), (1169, 14464), (1336, 12656), (1582, 10688), (1808, 9352), (2338, 7232), (2672, 6328), (3164, 5344), (3616, 4676)]