142231136

素因数分解:

$2^5\times {\mathrm{347}}^1\times {\mathrm{12809}}^1$

素因数の和:13166

約数の個数: 24

約数和(自身を含む): 280846440

約数和(自身を除く): 138615304

約数列:

[1, 2, 4, 8, 16, 32, 347, 694, 1388, 2776, 5552, 11104, 12809, 25618, 51236, 102472, 204944, 409888, 4444723, 8889446, 17778892, 35557784, 71115568, 142231136]

約数ペア:

[(1, 142231136), (2, 71115568), (4, 35557784), (8, 17778892), (16, 8889446), (32, 4444723), (347, 409888), (694, 204944), (1388, 102472), (2776, 51236), (5552, 25618), (11104, 12809)]