82798768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12841}}^1$

素因数の和:12893

約数の個数: 40

約数和(自身を含む): 178349696

約数和(自身を除く): 95550928

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 12841, 25682, 51364, 102728, 166933, 205456, 333866, 398071, 667732, 796142, 1335464, 1592284, 2670928, 3184568, 5174923, 6369136, 10349846, 20699692, 41399384, 82798768]

約数ペア:

[(1, 82798768), (2, 41399384), (4, 20699692), (8, 10349846), (13, 6369136), (16, 5174923), (26, 3184568), (31, 2670928), (52, 1592284), (62, 1335464), (104, 796142), (124, 667732), (208, 398071), (248, 333866), (403, 205456), (496, 166933), (806, 102728), (1612, 51364), (3224, 25682), (6448, 12841)]