64030864

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{41257}}^1$

素因数の和:41362

約数の個数: 20

約数和(自身を含む): 125341804

約数和(自身を除く): 61310940

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 41257, 82514, 165028, 330056, 660112, 4001929, 8003858, 16007716, 32015432, 64030864]

約数ペア:

[(1, 64030864), (2, 32015432), (4, 16007716), (8, 8003858), (16, 4001929), (97, 660112), (194, 330056), (388, 165028), (776, 82514), (1552, 41257)]