42787328

素因数分解:

$2^9\times {\mathrm{193}}^1\times {\mathrm{433}}^1$

素因数の和:644

約数の個数: 40

約数和(自身を含む): 86132508

約数和(自身を除く): 43345180

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 193, 256, 386, 433, 512, 772, 866, 1544, 1732, 3088, 3464, 6176, 6928, 12352, 13856, 24704, 27712, 49408, 55424, 83569, 98816, 110848, 167138, 221696, 334276, 668552, 1337104, 2674208, 5348416, 10696832, 21393664, 42787328]

約数ペア:

[(1, 42787328), (2, 21393664), (4, 10696832), (8, 5348416), (16, 2674208), (32, 1337104), (64, 668552), (128, 334276), (193, 221696), (256, 167138), (386, 110848), (433, 98816), (512, 83569), (772, 55424), (866, 49408), (1544, 27712), (1732, 24704), (3088, 13856), (3464, 12352), (6176, 6928)]