256486112

素因数分解:

$2^5\times {\mathrm{547}}^1\times {\mathrm{14653}}^1$

素因数の和:15210

約数の個数: 24

約数和(自身を含む): 505914696

約数和(自身を除く): 249428584

約数列:

[1, 2, 4, 8, 16, 32, 547, 1094, 2188, 4376, 8752, 14653, 17504, 29306, 58612, 117224, 234448, 468896, 8015191, 16030382, 32060764, 64121528, 128243056, 256486112]

約数ペア:

[(1, 256486112), (2, 128243056), (4, 64121528), (8, 32060764), (16, 16030382), (32, 8015191), (547, 468896), (1094, 234448), (2188, 117224), (4376, 58612), (8752, 29306), (14653, 17504)]