84471040

素因数分解:

$2^8\times 5^1\times {\mathrm{65993}}^1$

素因数の和:66014

約数の個数: 36

約数和(自身を含む): 202337604

約数和(自身を除く): 117866564

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 65993, 131986, 263972, 329965, 527944, 659930, 1055888, 1319860, 2111776, 2639720, 4223552, 5279440, 8447104, 10558880, 16894208, 21117760, 42235520, 84471040]

約数ペア:

[(1, 84471040), (2, 42235520), (4, 21117760), (5, 16894208), (8, 10558880), (10, 8447104), (16, 5279440), (20, 4223552), (32, 2639720), (40, 2111776), (64, 1319860), (80, 1055888), (128, 659930), (160, 527944), (256, 329965), (320, 263972), (640, 131986), (1280, 65993)]