23671040

素因数分解:

$2^8\times 5^1\times {\mathrm{18493}}^1$

素因数の和:18514

約数の個数: 36

約数和(自身を含む): 56702604

約数和(自身を除く): 33031564

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 18493, 36986, 73972, 92465, 147944, 184930, 295888, 369860, 591776, 739720, 1183552, 1479440, 2367104, 2958880, 4734208, 5917760, 11835520, 23671040]

約数ペア:

[(1, 23671040), (2, 11835520), (4, 5917760), (5, 4734208), (8, 2958880), (10, 2367104), (16, 1479440), (20, 1183552), (32, 739720), (40, 591776), (64, 369860), (80, 295888), (128, 184930), (160, 147944), (256, 92465), (320, 73972), (640, 36986), (1280, 18493)]