40554016

素因数分解:

$2^5\times {\mathrm{563}}^1\times {\mathrm{2251}}^1$

素因数の和:2824

約数の個数: 24

約数和(自身を含む): 80018064

約数和(自身を除く): 39464048

約数列:

[1, 2, 4, 8, 16, 32, 563, 1126, 2251, 2252, 4502, 4504, 9004, 9008, 18008, 18016, 36016, 72032, 1267313, 2534626, 5069252, 10138504, 20277008, 40554016]

約数ペア:

[(1, 40554016), (2, 20277008), (4, 10138504), (8, 5069252), (16, 2534626), (32, 1267313), (563, 72032), (1126, 36016), (2251, 18016), (2252, 18008), (4502, 9008), (4504, 9004)]