40804088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{392347}}^1$

素因数の和:392366

約数の個数: 16

約数和(自身を含む): 82393080

約数和(自身を除く): 41588992

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 392347, 784694, 1569388, 3138776, 5100511, 10201022, 20402044, 40804088]

約数ペア:

[(1, 40804088), (2, 20402044), (4, 10201022), (8, 5100511), (13, 3138776), (26, 1569388), (52, 784694), (104, 392347)]