16503424

素因数分解:

$2^7\times 7^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 38139840

約数和(自身を除く): 21636416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 113, 128, 163, 224, 226, 326, 448, 452, 652, 791, 896, 904, 1141, 1304, 1582, 1808, 2282, 2608, 3164, 3616, 4564, 5216, 6328, 7232, 9128, 10432, 12656, 14464, 18256, 18419, 20864, 25312, 36512, 36838, 50624, 73024, 73676, 101248, 128933, 146048, 147352, 257866, 294704, 515732, 589408, 1031464, 1178816, 2062928, 2357632, 4125856, 8251712, 16503424]

約数ペア:

[(1, 16503424), (2, 8251712), (4, 4125856), (7, 2357632), (8, 2062928), (14, 1178816), (16, 1031464), (28, 589408), (32, 515732), (56, 294704), (64, 257866), (112, 147352), (113, 146048), (128, 128933), (163, 101248), (224, 73676), (226, 73024), (326, 50624), (448, 36838), (452, 36512), (652, 25312), (791, 20864), (896, 18419), (904, 18256), (1141, 14464), (1304, 12656), (1582, 10432), (1808, 9128), (2282, 7232), (2608, 6328), (3164, 5216), (3616, 4564)]