16155544

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 31046400

約数和(自身を除く): 14890856

約数列:

[1, 2, 4, 8, 97, 109, 191, 194, 218, 382, 388, 436, 764, 776, 872, 1528, 10573, 18527, 20819, 21146, 37054, 41638, 42292, 74108, 83276, 84584, 148216, 166552, 2019443, 4038886, 8077772, 16155544]

約数ペア:

[(1, 16155544), (2, 8077772), (4, 4038886), (8, 2019443), (97, 166552), (109, 148216), (191, 84584), (194, 83276), (218, 74108), (382, 42292), (388, 41638), (436, 37054), (764, 21146), (776, 20819), (872, 18527), (1528, 10573)]