13418288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2081}}^1$

素因数の和:2133

約数の個数: 40

約数和(自身を含む): 28914816

約数和(自身を除く): 15496528

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 2081, 3224, 4162, 6448, 8324, 16648, 27053, 33296, 54106, 64511, 108212, 129022, 216424, 258044, 432848, 516088, 838643, 1032176, 1677286, 3354572, 6709144, 13418288]

約数ペア:

[(1, 13418288), (2, 6709144), (4, 3354572), (8, 1677286), (13, 1032176), (16, 838643), (26, 516088), (31, 432848), (52, 258044), (62, 216424), (104, 129022), (124, 108212), (208, 64511), (248, 54106), (403, 33296), (496, 27053), (806, 16648), (1612, 8324), (2081, 6448), (3224, 4162)]