22515344

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:168

約数の個数: 80

約数和(自身を含む): 49818240

約数和(自身を除く): 27302896

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 59, 61, 68, 92, 118, 122, 136, 184, 236, 244, 272, 368, 391, 472, 488, 782, 944, 976, 1003, 1037, 1357, 1403, 1564, 2006, 2074, 2714, 2806, 3128, 3599, 4012, 4148, 5428, 5612, 6256, 7198, 8024, 8296, 10856, 11224, 14396, 16048, 16592, 21712, 22448, 23069, 23851, 28792, 46138, 47702, 57584, 61183, 82777, 92276, 95404, 122366, 165554, 184552, 190808, 244732, 331108, 369104, 381616, 489464, 662216, 978928, 1324432, 1407209, 2814418, 5628836, 11257672, 22515344]

約数ペア:

[(1, 22515344), (2, 11257672), (4, 5628836), (8, 2814418), (16, 1407209), (17, 1324432), (23, 978928), (34, 662216), (46, 489464), (59, 381616), (61, 369104), (68, 331108), (92, 244732), (118, 190808), (122, 184552), (136, 165554), (184, 122366), (236, 95404), (244, 92276), (272, 82777), (368, 61183), (391, 57584), (472, 47702), (488, 46138), (782, 28792), (944, 23851), (976, 23069), (1003, 22448), (1037, 21712), (1357, 16592), (1403, 16048), (1564, 14396), (2006, 11224), (2074, 10856), (2714, 8296), (2806, 8024), (3128, 7198), (3599, 6256), (4012, 5612), (4148, 5428)]