82670128

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1193}}^1$

素因数の和:1333

約数の個数: 40

約数和(自身を含む): 165230496

約数和(自身を除く): 82560368

約数列:

[1, 2, 4, 8, 16, 61, 71, 122, 142, 244, 284, 488, 568, 976, 1136, 1193, 2386, 4331, 4772, 8662, 9544, 17324, 19088, 34648, 69296, 72773, 84703, 145546, 169406, 291092, 338812, 582184, 677624, 1164368, 1355248, 5166883, 10333766, 20667532, 41335064, 82670128]

約数ペア:

[(1, 82670128), (2, 41335064), (4, 20667532), (8, 10333766), (16, 5166883), (61, 1355248), (71, 1164368), (122, 677624), (142, 582184), (244, 338812), (284, 291092), (488, 169406), (568, 145546), (976, 84703), (1136, 72773), (1193, 69296), (2386, 34648), (4331, 19088), (4772, 17324), (8662, 9544)]