16115456

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2$

素因数の和:86

約数の個数: 108

約数和(自身を含む): 40691952

約数和(自身を除く): 24576496

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 32, 34, 46, 56, 64, 68, 92, 112, 119, 128, 136, 161, 184, 224, 238, 256, 272, 322, 368, 391, 448, 476, 529, 544, 644, 736, 782, 896, 952, 1058, 1088, 1288, 1472, 1564, 1792, 1904, 2116, 2176, 2576, 2737, 2944, 3128, 3703, 3808, 4232, 4352, 5152, 5474, 5888, 6256, 7406, 7616, 8464, 8993, 10304, 10948, 12512, 14812, 15232, 16928, 17986, 20608, 21896, 25024, 29624, 30464, 33856, 35972, 41216, 43792, 50048, 59248, 62951, 67712, 71944, 87584, 100096, 118496, 125902, 135424, 143888, 175168, 236992, 251804, 287776, 350336, 473984, 503608, 575552, 700672, 947968, 1007216, 1151104, 2014432, 2302208, 4028864, 8057728, 16115456]

約数ペア:

[(1, 16115456), (2, 8057728), (4, 4028864), (7, 2302208), (8, 2014432), (14, 1151104), (16, 1007216), (17, 947968), (23, 700672), (28, 575552), (32, 503608), (34, 473984), (46, 350336), (56, 287776), (64, 251804), (68, 236992), (92, 175168), (112, 143888), (119, 135424), (128, 125902), (136, 118496), (161, 100096), (184, 87584), (224, 71944), (238, 67712), (256, 62951), (272, 59248), (322, 50048), (368, 43792), (391, 41216), (448, 35972), (476, 33856), (529, 30464), (544, 29624), (644, 25024), (736, 21896), (782, 20608), (896, 17986), (952, 16928), (1058, 15232), (1088, 14812), (1288, 12512), (1472, 10948), (1564, 10304), (1792, 8993), (1904, 8464), (2116, 7616), (2176, 7406), (2576, 6256), (2737, 5888), (2944, 5474), (3128, 5152), (3703, 4352), (3808, 4232)]