21537376

素因数分解:

$2^5\times 7^1\times {\mathrm{96149}}^1$

素因数の和:96166

約数の個数: 24

約数和(自身を含む): 48459600

約数和(自身を除く): 26922224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 96149, 192298, 384596, 673043, 769192, 1346086, 1538384, 2692172, 3076768, 5384344, 10768688, 21537376]

約数ペア:

[(1, 21537376), (2, 10768688), (4, 5384344), (7, 3076768), (8, 2692172), (14, 1538384), (16, 1346086), (28, 769192), (32, 673043), (56, 384596), (112, 192298), (224, 96149)]