78719962

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{23869}}^1$

素因数の和:23985

約数の個数: 16

約数和(自身を含む): 126320040

約数和(自身を除く): 47600078

約数列:

[1, 2, 17, 34, 97, 194, 1649, 3298, 23869, 47738, 405773, 811546, 2315293, 4630586, 39359981, 78719962]

約数ペア:

[(1, 78719962), (2, 39359981), (17, 4630586), (34, 2315293), (97, 811546), (194, 405773), (1649, 47738), (3298, 23869)]