132512848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{20551}}^1$

素因数の和:20603

約数の個数: 40

約数和(自身を含む): 285426176

約数和(自身を除く): 152913328

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 20551, 41102, 82204, 164408, 267163, 328816, 534326, 637081, 1068652, 1274162, 2137304, 2548324, 4274608, 5096648, 8282053, 10193296, 16564106, 33128212, 66256424, 132512848]

約数ペア:

[(1, 132512848), (2, 66256424), (4, 33128212), (8, 16564106), (13, 10193296), (16, 8282053), (26, 5096648), (31, 4274608), (52, 2548324), (62, 2137304), (104, 1274162), (124, 1068652), (208, 637081), (248, 534326), (403, 328816), (496, 267163), (806, 164408), (1612, 82204), (3224, 41102), (6448, 20551)]