8420882944

素因数分解:

$2^9\times {\mathrm{113}}^1\times {\mathrm{145549}}^1$

素因数の和:145680

約数の個数: 40

約数和(自身を含む): 16974332100

約数和(自身を除く): 8553449156

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 226, 256, 452, 512, 904, 1808, 3616, 7232, 14464, 28928, 57856, 145549, 291098, 582196, 1164392, 2328784, 4657568, 9315136, 16447037, 18630272, 32894074, 37260544, 65788148, 74521088, 131576296, 263152592, 526305184, 1052610368, 2105220736, 4210441472, 8420882944]

約数ペア:

[(1, 8420882944), (2, 4210441472), (4, 2105220736), (8, 1052610368), (16, 526305184), (32, 263152592), (64, 131576296), (113, 74521088), (128, 65788148), (226, 37260544), (256, 32894074), (452, 18630272), (512, 16447037), (904, 9315136), (1808, 4657568), (3616, 2328784), (7232, 1164392), (14464, 582196), (28928, 291098), (57856, 145549)]