164865392

素因数分解:

$2^4\times {\mathrm{1447}}^1\times {\mathrm{7121}}^1$

素因数の和:8576

約数の個数: 20

約数和(自身を含む): 319692336

約数和(自身を除く): 154826944

約数列:

[1, 2, 4, 8, 16, 1447, 2894, 5788, 7121, 11576, 14242, 23152, 28484, 56968, 113936, 10304087, 20608174, 41216348, 82432696, 164865392]

約数ペア:

[(1, 164865392), (2, 82432696), (4, 41216348), (8, 20608174), (16, 10304087), (1447, 113936), (2894, 56968), (5788, 28484), (7121, 23152), (11576, 14242)]