285655364

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{40507}}^1$

素因数の和:40595

約数の個数: 24

約数和(自身を含む): 524011488

約数和(自身を除く): 238356124

約数列:

[1, 2, 4, 41, 43, 82, 86, 164, 172, 1763, 3526, 7052, 40507, 81014, 162028, 1660787, 1741801, 3321574, 3483602, 6643148, 6967204, 71413841, 142827682, 285655364]

約数ペア:

[(1, 285655364), (2, 142827682), (4, 71413841), (41, 6967204), (43, 6643148), (82, 3483602), (86, 3321574), (164, 1741801), (172, 1660787), (1763, 162028), (3526, 81014), (7052, 40507)]