81342092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{11941}}^1$

素因数の和:12089

約数の個数: 24

約数和(自身を含む): 154481712

約数和(自身を除く): 73139620

約数列:

[1, 2, 4, 13, 26, 52, 131, 262, 524, 1703, 3406, 6812, 11941, 23882, 47764, 155233, 310466, 620932, 1564271, 3128542, 6257084, 20335523, 40671046, 81342092]

約数ペア:

[(1, 81342092), (2, 40671046), (4, 20335523), (13, 6257084), (26, 3128542), (52, 1564271), (131, 620932), (262, 310466), (524, 155233), (1703, 47764), (3406, 23882), (6812, 11941)]