30985472

素因数分解:

$2^8\times 7^1\times {\mathrm{17291}}^1$

素因数の和:17314

約数の個数: 36

約数和(自身を含む): 70689696

約数和(自身を除く): 39704224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 17291, 34582, 69164, 121037, 138328, 242074, 276656, 484148, 553312, 968296, 1106624, 1936592, 2213248, 3873184, 4426496, 7746368, 15492736, 30985472]

約数ペア:

[(1, 30985472), (2, 15492736), (4, 7746368), (7, 4426496), (8, 3873184), (14, 2213248), (16, 1936592), (28, 1106624), (32, 968296), (56, 553312), (64, 484148), (112, 276656), (128, 242074), (224, 138328), (256, 121037), (448, 69164), (896, 34582), (1792, 17291)]