16803328

素因数分解:

$2^9\times {\mathrm{37}}^1\times {\mathrm{887}}^1$

素因数の和:942

約数の個数: 40

約数和(自身を含む): 34520112

約数和(自身を除く): 17716784

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 512, 592, 887, 1184, 1774, 2368, 3548, 4736, 7096, 9472, 14192, 18944, 28384, 32819, 56768, 65638, 113536, 131276, 227072, 262552, 454144, 525104, 1050208, 2100416, 4200832, 8401664, 16803328]

約数ペア:

[(1, 16803328), (2, 8401664), (4, 4200832), (8, 2100416), (16, 1050208), (32, 525104), (37, 454144), (64, 262552), (74, 227072), (128, 131276), (148, 113536), (256, 65638), (296, 56768), (512, 32819), (592, 28384), (887, 18944), (1184, 14192), (1774, 9472), (2368, 7096), (3548, 4736)]