165335248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{794881}}^1$

素因数の和:794902

約数の個数: 20

約数和(自身を含む): 344978788

約数和(自身を除く): 179643540

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 794881, 1589762, 3179524, 6359048, 10333453, 12718096, 20666906, 41333812, 82667624, 165335248]

約数ペア:

[(1, 165335248), (2, 82667624), (4, 41333812), (8, 20666906), (13, 12718096), (16, 10333453), (26, 6359048), (52, 3179524), (104, 1589762), (208, 794881)]