40533896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{389749}}^1$

素因数の和:389768

約数の個数: 16

約数和(自身を含む): 81847500

約数和(自身を除く): 41313604

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 389749, 779498, 1558996, 3117992, 5066737, 10133474, 20266948, 40533896]

約数ペア:

[(1, 40533896), (2, 20266948), (4, 10133474), (8, 5066737), (13, 3117992), (26, 1558996), (52, 779498), (104, 389749)]