17470864

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{11257}}^1$

素因数の和:11362

約数の個数: 20

約数和(自身を含む): 34201804

約数和(自身を除く): 16730940

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 11257, 22514, 45028, 90056, 180112, 1091929, 2183858, 4367716, 8735432, 17470864]

約数ペア:

[(1, 17470864), (2, 8735432), (4, 4367716), (8, 2183858), (16, 1091929), (97, 180112), (194, 90056), (388, 45028), (776, 22514), (1552, 11257)]