40803256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{392339}}^1$

素因数の和:392358

約数の個数: 16

約数和(自身を含む): 82391400

約数和(自身を除く): 41588144

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 392339, 784678, 1569356, 3138712, 5100407, 10200814, 20401628, 40803256]

約数ペア:

[(1, 40803256), (2, 20401628), (4, 10200814), (8, 5100407), (13, 3138712), (26, 1569356), (52, 784678), (104, 392339)]