163935872

素因数分解:

$2^7\times {\mathrm{971}}^1\times {\mathrm{1319}}^1$

素因数の和:2304

約数の個数: 32

約数和(自身を含む): 327175200

約数和(自身を除く): 163239328

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 971, 1319, 1942, 2638, 3884, 5276, 7768, 10552, 15536, 21104, 31072, 42208, 62144, 84416, 124288, 168832, 1280749, 2561498, 5122996, 10245992, 20491984, 40983968, 81967936, 163935872]

約数ペア:

[(1, 163935872), (2, 81967936), (4, 40983968), (8, 20491984), (16, 10245992), (32, 5122996), (64, 2561498), (128, 1280749), (971, 168832), (1319, 124288), (1942, 84416), (2638, 62144), (3884, 42208), (5276, 31072), (7768, 21104), (10552, 15536)]