31399592

素因数分解:

$2^3\times 7^3\times {\mathrm{11443}}^1$

素因数の和:11470

約数の個数: 32

約数和(自身を含む): 68664000

約数和(自身を除く): 37264408

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 11443, 22886, 45772, 80101, 91544, 160202, 320404, 560707, 640808, 1121414, 2242828, 3924949, 4485656, 7849898, 15699796, 31399592]

約数ペア:

[(1, 31399592), (2, 15699796), (4, 7849898), (7, 4485656), (8, 3924949), (14, 2242828), (28, 1121414), (49, 640808), (56, 560707), (98, 320404), (196, 160202), (343, 91544), (392, 80101), (686, 45772), (1372, 22886), (2744, 11443)]