40804384

素因数分解:

$2^5\times {\mathrm{541}}^1\times {\mathrm{2357}}^1$

素因数の和:2908

約数の個数: 24

約数和(自身を含む): 80516268

約数和(自身を除く): 39711884

約数列:

[1, 2, 4, 8, 16, 32, 541, 1082, 2164, 2357, 4328, 4714, 8656, 9428, 17312, 18856, 37712, 75424, 1275137, 2550274, 5100548, 10201096, 20402192, 40804384]

約数ペア:

[(1, 40804384), (2, 20402192), (4, 10201096), (8, 5100548), (16, 2550274), (32, 1275137), (541, 75424), (1082, 37712), (2164, 18856), (2357, 17312), (4328, 9428), (4714, 8656)]