40784416

素因数分解:

$2^5\times {\mathrm{271}}^1\times {\mathrm{4703}}^1$

素因数の和:4984

約数の個数: 24

約数和(自身を含む): 80607744

約数和(自身を除く): 39823328

約数列:

[1, 2, 4, 8, 16, 32, 271, 542, 1084, 2168, 4336, 4703, 8672, 9406, 18812, 37624, 75248, 150496, 1274513, 2549026, 5098052, 10196104, 20392208, 40784416]

約数ペア:

[(1, 40784416), (2, 20392208), (4, 10196104), (8, 5098052), (16, 2549026), (32, 1274513), (271, 150496), (542, 75248), (1084, 37624), (2168, 18812), (4336, 9406), (4703, 8672)]