81694496

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4567}}^1$

素因数の和:4633

約数の個数: 48

約数和(自身を含む): 177274944

約数和(自身を除く): 95580448

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 344, 416, 559, 688, 1118, 1376, 2236, 4472, 4567, 8944, 9134, 17888, 18268, 36536, 59371, 73072, 118742, 146144, 196381, 237484, 392762, 474968, 785524, 949936, 1571048, 1899872, 2552953, 3142096, 5105906, 6284192, 10211812, 20423624, 40847248, 81694496]

約数ペア:

[(1, 81694496), (2, 40847248), (4, 20423624), (8, 10211812), (13, 6284192), (16, 5105906), (26, 3142096), (32, 2552953), (43, 1899872), (52, 1571048), (86, 949936), (104, 785524), (172, 474968), (208, 392762), (344, 237484), (416, 196381), (559, 146144), (688, 118742), (1118, 73072), (1376, 59371), (2236, 36536), (4472, 18268), (4567, 17888), (8944, 9134)]