16915136

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2221}}^1$

素因数の和:2257

約数の個数: 56

約数和(自身を含む): 40635936

約数和(自身を除く): 23720800

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 448, 476, 544, 952, 1088, 1904, 2221, 3808, 4442, 7616, 8884, 15547, 17768, 31094, 35536, 37757, 62188, 71072, 75514, 124376, 142144, 151028, 248752, 264299, 302056, 497504, 528598, 604112, 995008, 1057196, 1208224, 2114392, 2416448, 4228784, 8457568, 16915136]

約数ペア:

[(1, 16915136), (2, 8457568), (4, 4228784), (7, 2416448), (8, 2114392), (14, 1208224), (16, 1057196), (17, 995008), (28, 604112), (32, 528598), (34, 497504), (56, 302056), (64, 264299), (68, 248752), (112, 151028), (119, 142144), (136, 124376), (224, 75514), (238, 71072), (272, 62188), (448, 37757), (476, 35536), (544, 31094), (952, 17768), (1088, 15547), (1904, 8884), (2221, 7616), (3808, 4442)]