39028144

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{25147}}^1$

素因数の和:25252

約数の個数: 20

約数和(自身を含む): 76399624

約数和(自身を除く): 37371480

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 25147, 50294, 100588, 201176, 402352, 2439259, 4878518, 9757036, 19514072, 39028144]

約数ペア:

[(1, 39028144), (2, 19514072), (4, 9757036), (8, 4878518), (16, 2439259), (97, 402352), (194, 201176), (388, 100588), (776, 50294), (1552, 25147)]