84764656

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{13619}}^1$

素因数の和:14016

約数の個数: 20

約数和(自身を含む): 164665800

約数和(自身を除く): 79901144

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 3112, 6224, 13619, 27238, 54476, 108952, 217904, 5297791, 10595582, 21191164, 42382328, 84764656]

約数ペア:

[(1, 84764656), (2, 42382328), (4, 21191164), (8, 10595582), (16, 5297791), (389, 217904), (778, 108952), (1556, 54476), (3112, 27238), (6224, 13619)]