80591108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1231}}^1\times {\mathrm{1259}}^1$

素因数の和:2507

約数の個数: 24

約数和(自身を含む): 152127360

約数和(自身を除く): 71536252

約数列:

[1, 2, 4, 13, 26, 52, 1231, 1259, 2462, 2518, 4924, 5036, 16003, 16367, 32006, 32734, 64012, 65468, 1549829, 3099658, 6199316, 20147777, 40295554, 80591108]

約数ペア:

[(1, 80591108), (2, 40295554), (4, 20147777), (13, 6199316), (26, 3099658), (52, 1549829), (1231, 65468), (1259, 64012), (2462, 32734), (2518, 32006), (4924, 16367), (5036, 16003)]