126750992

素因数分解:

$2^4\times {\mathrm{1979}}^1\times {\mathrm{4003}}^1$

素因数の和:5990

約数の個数: 20

約数和(自身を含む): 245765520

約数和(自身を除く): 119014528

約数列:

[1, 2, 4, 8, 16, 1979, 3958, 4003, 7916, 8006, 15832, 16012, 31664, 32024, 64048, 7921937, 15843874, 31687748, 63375496, 126750992]

約数ペア:

[(1, 126750992), (2, 63375496), (4, 31687748), (8, 15843874), (16, 7921937), (1979, 64048), (3958, 32024), (4003, 31664), (7916, 16012), (8006, 15832)]