31378656

素因数分解:

$2^5\times 3^1\times {\mathrm{311}}^1\times {\mathrm{1051}}^1$

素因数の和:1375

約数の個数: 48

約数和(自身を含む): 82712448

約数和(自身を除く): 51333792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 311, 622, 933, 1051, 1244, 1866, 2102, 2488, 3153, 3732, 4204, 4976, 6306, 7464, 8408, 9952, 12612, 14928, 16816, 25224, 29856, 33632, 50448, 100896, 326861, 653722, 980583, 1307444, 1961166, 2614888, 3922332, 5229776, 7844664, 10459552, 15689328, 31378656]

約数ペア:

[(1, 31378656), (2, 15689328), (3, 10459552), (4, 7844664), (6, 5229776), (8, 3922332), (12, 2614888), (16, 1961166), (24, 1307444), (32, 980583), (48, 653722), (96, 326861), (311, 100896), (622, 50448), (933, 33632), (1051, 29856), (1244, 25224), (1866, 16816), (2102, 14928), (2488, 12612), (3153, 9952), (3732, 8408), (4204, 7464), (4976, 6306)]