262916816

素因数分解:

$2^4\times {\mathrm{2039}}^1\times {\mathrm{8059}}^1$

素因数の和:10106

約数の個数: 20

約数和(自身を含む): 509714400

約数和(自身を除く): 246797584

約数列:

[1, 2, 4, 8, 16, 2039, 4078, 8059, 8156, 16118, 16312, 32236, 32624, 64472, 128944, 16432301, 32864602, 65729204, 131458408, 262916816]

約数ペア:

[(1, 262916816), (2, 131458408), (4, 65729204), (8, 32864602), (16, 16432301), (2039, 128944), (4078, 64472), (8059, 32624), (8156, 32236), (16118, 16312)]