63995368

素因数分解:

$2^3\times {\mathrm{421}}^1\times {\mathrm{19001}}^1$

素因数の和:19428

約数の個数: 16

約数和(自身を含む): 120282660

約数和(自身を除く): 56287292

約数列:

[1, 2, 4, 8, 421, 842, 1684, 3368, 19001, 38002, 76004, 152008, 7999421, 15998842, 31997684, 63995368]

約数ペア:

[(1, 63995368), (2, 31997684), (4, 15998842), (8, 7999421), (421, 152008), (842, 76004), (1684, 38002), (3368, 19001)]