23419312

素因数分解:

$2^4\times 7^1\times {\mathrm{211}}^1\times {\mathrm{991}}^1$

素因数の和:1217

約数の個数: 40

約数和(自身を含む): 52155392

約数和(自身を除く): 28736080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 211, 422, 844, 991, 1477, 1688, 1982, 2954, 3376, 3964, 5908, 6937, 7928, 11816, 13874, 15856, 23632, 27748, 55496, 110992, 209101, 418202, 836404, 1463707, 1672808, 2927414, 3345616, 5854828, 11709656, 23419312]

約数ペア:

[(1, 23419312), (2, 11709656), (4, 5854828), (7, 3345616), (8, 2927414), (14, 1672808), (16, 1463707), (28, 836404), (56, 418202), (112, 209101), (211, 110992), (422, 55496), (844, 27748), (991, 23632), (1477, 15856), (1688, 13874), (1982, 11816), (2954, 7928), (3376, 6937), (3964, 5908)]