16188928

素因数分解:

$2^9\times 7^1\times {\mathrm{4517}}^1$

素因数の和:4542

約数の個数: 40

約数和(自身を含む): 36975312

約数和(自身を除く): 20786384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 4517, 9034, 18068, 31619, 36136, 63238, 72272, 126476, 144544, 252952, 289088, 505904, 578176, 1011808, 1156352, 2023616, 2312704, 4047232, 8094464, 16188928]

約数ペア:

[(1, 16188928), (2, 8094464), (4, 4047232), (7, 2312704), (8, 2023616), (14, 1156352), (16, 1011808), (28, 578176), (32, 505904), (56, 289088), (64, 252952), (112, 144544), (128, 126476), (224, 72272), (256, 63238), (448, 36136), (512, 31619), (896, 18068), (1792, 9034), (3584, 4517)]