16651264

素因数分解:

$2^{10}\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:151

約数の個数: 88

約数和(自身を含む): 40088448

約数和(自身を除く): 23437184

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 101, 112, 128, 161, 184, 202, 224, 256, 322, 368, 404, 448, 512, 644, 707, 736, 808, 896, 1024, 1288, 1414, 1472, 1616, 1792, 2323, 2576, 2828, 2944, 3232, 3584, 4646, 5152, 5656, 5888, 6464, 7168, 9292, 10304, 11312, 11776, 12928, 16261, 18584, 20608, 22624, 23552, 25856, 32522, 37168, 41216, 45248, 51712, 65044, 74336, 82432, 90496, 103424, 130088, 148672, 164864, 180992, 260176, 297344, 361984, 520352, 594688, 723968, 1040704, 1189376, 2081408, 2378752, 4162816, 8325632, 16651264]

約数ペア:

[(1, 16651264), (2, 8325632), (4, 4162816), (7, 2378752), (8, 2081408), (14, 1189376), (16, 1040704), (23, 723968), (28, 594688), (32, 520352), (46, 361984), (56, 297344), (64, 260176), (92, 180992), (101, 164864), (112, 148672), (128, 130088), (161, 103424), (184, 90496), (202, 82432), (224, 74336), (256, 65044), (322, 51712), (368, 45248), (404, 41216), (448, 37168), (512, 32522), (644, 25856), (707, 23552), (736, 22624), (808, 20608), (896, 18584), (1024, 16261), (1288, 12928), (1414, 11776), (1472, 11312), (1616, 10304), (1792, 9292), (2323, 7168), (2576, 6464), (2828, 5888), (2944, 5656), (3232, 5152), (3584, 4646)]