16745928

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{6521}}^1$

素因数の和:6637

約数の個数: 32

約数和(自身を含む): 42262560

約数和(自身を除く): 25516632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 6521, 13042, 19563, 26084, 39126, 52168, 78252, 156504, 697747, 1395494, 2093241, 2790988, 4186482, 5581976, 8372964, 16745928]

約数ペア:

[(1, 16745928), (2, 8372964), (3, 5581976), (4, 4186482), (6, 2790988), (8, 2093241), (12, 1395494), (24, 697747), (107, 156504), (214, 78252), (321, 52168), (428, 39126), (642, 26084), (856, 19563), (1284, 13042), (2568, 6521)]