81096496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12577}}^1$

素因数の和:12629

約数の個数: 40

約数和(自身を含む): 174683264

約数和(自身を除く): 93586768

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 12577, 25154, 50308, 100616, 163501, 201232, 327002, 389887, 654004, 779774, 1308008, 1559548, 2616016, 3119096, 5068531, 6238192, 10137062, 20274124, 40548248, 81096496]

約数ペア:

[(1, 81096496), (2, 40548248), (4, 20274124), (8, 10137062), (13, 6238192), (16, 5068531), (26, 3119096), (31, 2616016), (52, 1559548), (62, 1308008), (104, 779774), (124, 654004), (208, 389887), (248, 327002), (403, 201232), (496, 163501), (806, 100616), (1612, 50308), (3224, 25154), (6448, 12577)]