16487072

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{827}}^1$

素因数の和:933

約数の個数: 48

約数和(自身を含む): 37558080

約数和(自身を除く): 21071008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 178, 224, 356, 623, 712, 827, 1246, 1424, 1654, 2492, 2848, 3308, 4984, 5789, 6616, 9968, 11578, 13232, 19936, 23156, 26464, 46312, 73603, 92624, 147206, 185248, 294412, 515221, 588824, 1030442, 1177648, 2060884, 2355296, 4121768, 8243536, 16487072]

約数ペア:

[(1, 16487072), (2, 8243536), (4, 4121768), (7, 2355296), (8, 2060884), (14, 1177648), (16, 1030442), (28, 588824), (32, 515221), (56, 294412), (89, 185248), (112, 147206), (178, 92624), (224, 73603), (356, 46312), (623, 26464), (712, 23156), (827, 19936), (1246, 13232), (1424, 11578), (1654, 9968), (2492, 6616), (2848, 5789), (3308, 4984)]