16004224

素因数分解:

$2^7\times {\mathrm{97}}^1\times {\mathrm{1289}}^1$

素因数の和:1400

約数の個数: 32

約数和(自身を含む): 32237100

約数和(自身を除く): 16232876

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 388, 776, 1289, 1552, 2578, 3104, 5156, 6208, 10312, 12416, 20624, 41248, 82496, 125033, 164992, 250066, 500132, 1000264, 2000528, 4001056, 8002112, 16004224]

約数ペア:

[(1, 16004224), (2, 8002112), (4, 4001056), (8, 2000528), (16, 1000264), (32, 500132), (64, 250066), (97, 164992), (128, 125033), (194, 82496), (388, 41248), (776, 20624), (1289, 12416), (1552, 10312), (2578, 6208), (3104, 5156)]