15431104

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1091}}^1$

素因数の和:1133

約数の個数: 56

約数和(自身を含む): 34948368

約数和(自身を除く): 19517264

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1091, 1768, 2182, 3536, 4364, 7072, 8728, 14144, 14183, 17456, 18547, 28366, 34912, 37094, 56732, 69824, 74188, 113464, 148376, 226928, 241111, 296752, 453856, 482222, 593504, 907712, 964444, 1187008, 1928888, 3857776, 7715552, 15431104]

約数ペア:

[(1, 15431104), (2, 7715552), (4, 3857776), (8, 1928888), (13, 1187008), (16, 964444), (17, 907712), (26, 593504), (32, 482222), (34, 453856), (52, 296752), (64, 241111), (68, 226928), (104, 148376), (136, 113464), (208, 74188), (221, 69824), (272, 56732), (416, 37094), (442, 34912), (544, 28366), (832, 18547), (884, 17456), (1088, 14183), (1091, 14144), (1768, 8728), (2182, 7072), (3536, 4364)]