129446936

素因数分解:

$2^3\times {\mathrm{1277}}^1\times {\mathrm{12671}}^1$

素因数の和:13954

約数の個数: 16

約数和(自身を含む): 242922240

約数和(自身を除く): 113475304

約数列:

[1, 2, 4, 8, 1277, 2554, 5108, 10216, 12671, 25342, 50684, 101368, 16180867, 32361734, 64723468, 129446936]

約数ペア:

[(1, 129446936), (2, 64723468), (4, 32361734), (8, 16180867), (1277, 101368), (2554, 50684), (5108, 25342), (10216, 12671)]