56646544

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{17791}}^1$

素因数の和:17998

約数の個数: 20

約数和(自身を含む): 110310400

約数和(自身を除く): 53663856

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 17791, 35582, 71164, 142328, 284656, 3540409, 7080818, 14161636, 28323272, 56646544]

約数ペア:

[(1, 56646544), (2, 28323272), (4, 14161636), (8, 7080818), (16, 3540409), (199, 284656), (398, 142328), (796, 71164), (1592, 35582), (3184, 17791)]