40470176

素因数分解:

$2^5\times {\mathrm{641}}^1\times {\mathrm{1973}}^1$

素因数の和:2624

約数の個数: 24

約数和(自身を含む): 79840404

約数和(自身を除く): 39370228

約数列:

[1, 2, 4, 8, 16, 32, 641, 1282, 1973, 2564, 3946, 5128, 7892, 10256, 15784, 20512, 31568, 63136, 1264693, 2529386, 5058772, 10117544, 20235088, 40470176]

約数ペア:

[(1, 40470176), (2, 20235088), (4, 10117544), (8, 5058772), (16, 2529386), (32, 1264693), (641, 63136), (1282, 31568), (1973, 20512), (2564, 15784), (3946, 10256), (5128, 7892)]