22272968

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{64747}}^1$

素因数の和:64796

約数の個数: 16

約数和(自身を含む): 42733680

約数和(自身を除く): 20460712

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 64747, 129494, 258988, 517976, 2784121, 5568242, 11136484, 22272968]

約数ペア:

[(1, 22272968), (2, 11136484), (4, 5568242), (8, 2784121), (43, 517976), (86, 258988), (172, 129494), (344, 64747)]