161704192

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{48589}}^1$

素因数の和:48618

約数の個数: 36

約数和(自身を含む): 347612860

約数和(自身を除く): 185908668

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 48589, 97178, 194356, 388712, 631657, 777424, 1263314, 1554848, 2526628, 3109696, 5053256, 6219392, 10106512, 12438784, 20213024, 40426048, 80852096, 161704192]

約数ペア:

[(1, 161704192), (2, 80852096), (4, 40426048), (8, 20213024), (13, 12438784), (16, 10106512), (26, 6219392), (32, 5053256), (52, 3109696), (64, 2526628), (104, 1554848), (128, 1263314), (208, 777424), (256, 631657), (416, 388712), (832, 194356), (1664, 97178), (3328, 48589)]