67131632

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{47143}}^1$

素因数の和:47240

約数の個数: 20

約数和(自身を含む): 131531760

約数和(自身を除く): 64400128

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 47143, 94286, 188572, 377144, 754288, 4195727, 8391454, 16782908, 33565816, 67131632]

約数ペア:

[(1, 67131632), (2, 33565816), (4, 16782908), (8, 8391454), (16, 4195727), (89, 754288), (178, 377144), (356, 188572), (712, 94286), (1424, 47143)]