87868928

素因数分解:

$2^9\times 7^1\times {\mathrm{24517}}^1$

素因数の和:24542

約数の個数: 40

約数和(自身を含む): 200655312

約数和(自身を除く): 112786384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 24517, 49034, 98068, 171619, 196136, 343238, 392272, 686476, 784544, 1372952, 1569088, 2745904, 3138176, 5491808, 6276352, 10983616, 12552704, 21967232, 43934464, 87868928]

約数ペア:

[(1, 87868928), (2, 43934464), (4, 21967232), (7, 12552704), (8, 10983616), (14, 6276352), (16, 5491808), (28, 3138176), (32, 2745904), (56, 1569088), (64, 1372952), (112, 784544), (128, 686476), (224, 392272), (256, 343238), (448, 196136), (512, 171619), (896, 98068), (1792, 49034), (3584, 24517)]